Note: This story series includes depictions of gay sex, straight sex, bisexual sex, sex between college students and high school students (both male and female), and incest. The gay stuff increases with each part. If that's not your thing or if it is illegal for you to read this story, then stop. This story is made up and does no depict anything true.
Comments, suggestions, and helpful feedback are welcome. - DerekGuy17@gmail.com

Recap: In part 1, Five fraternity brothers learned that in their final week of pledging they had to blow each of their fellow pledges or find an appropriate substitute - an exclusive girlfriend or a sibling.

Pledge Class – The Blow Job Task
Part 2 - Austin
Sunday night
"College is going fine, Mom," Austin reassured his anxious mother. "Yes, I'm getting enough sleep," he lied, "and my grades are excellent. Can I please talk to Jess?"

"What do you want, dick breath?" Jess greeted him. A few months shy of her seventeenth birthday, Austin had never been close to his only sister. Part of it was a boy-girl thing. Part of it was that she had been a trampy whore for years. Between defending her non-existent honor to the taunts of classmates to having her fool around with most of his friends since she was eleven years old, there had always been considerable tension. Austin knew it was a double standard regarding sex, but mostly he resented her fucking his friends.

"How would you like to visit me at college?" he asked.

"What the fuck are you calling me for, asshole?" Jess was never one for subtlety. "You swore you'd never let me within 50 miles of your school." The snotty tone that Austin equated with his sister was front and center.

"Okay. I need a big favor. A really big favor. You know I'm pledging a fraternity."

"Do you need my help in learning how fuck a sheep?"

He resisted cursing back at her. "No. I need you to do something else. I need you to come here on Tuesday night and…and I need you…to...to blow four of my fraternity brothers."

There was a long silence on the other end punctuated by a snort and a laugh. "Say again?"

He repeated his request and explained it was his pledge task. "And what do I get out of it?" Jess asked nonchalantly.

"You get to suck four college dicks in one night. Even for you that is probably a record. And all the guys are really hot."

"Turning queer up there in fraternity? I can suck four guys anytime I want. Just yesterday, I blew my Spanish teacher to raise my grade to an A. What do I get out of it I can't get myself?"

"What do you want?"

"Your car."

Austin's family had a strict rule on cars. You want one - you buy it yourself. Austin had worked afternoon and summer jobs for four years, saved all his birthday and Christmas money to buy a used silver Porsche Boxster. His friend Frank had helped him soup up the car and it was a dream. It was also a better chick magnet than anything else he had every seen. He loved the car almost as much as he loved sex and medicine. Maybe as much. Freshman weren't allowed cars at school, so he had put it away in the garage except when home on vacation. His sister was too damn lazy - or spending too much time on her back - to ever get enough money to buy her own car and relied on friends to take her where she wanted to go.

"I'm not giving you my car."

"Then I am not blowing your friends."

She had him in more a bind than she knew. "How about this - you can drive my car to get up here. If you do the job right, you can use it for the rest of the semester."

"Rest of the school year." She countered.

He sighed. "Agreed. Meet me here by 7pm Tuesday and try not to look like a total skank."

Tuesday Night
At 8pm on Tuesday, the four other pledges were sitting in the fraternity basement. It was one big finished room with wooden walls, plush carpeting, and haphazardly placed couches, chairs, and a large television. There was a persistent rumor that there were one-way mirrors or hidden cameras in the room recording each of the depraved acts of the past month - the drinking, the fucking. But they hadn't seen anything to confirm this.

The boys were all casually dressed and were somewhat apprehensive. Chet's t-shirt read, "Sex Instructor - First Lesson Free" while Dylan was in workout clothes having exercised much of the afternoon. Nick had the same pained look on his face as he had on Sunday and was dressed in some odd combination of Abercrombie and punk. Brandon, as usual, said nothing as he tried to decide whether to roll up the sleeves of his button-down shirt.

The door at the top of the stairs swung open and Austin descended alone. Eights eyes followed him with dim confusion.

"Tonight we begin our final task week. As task leader, it my responsibility to go first. I have arranged for my sister Jessica to be my substitute. I want you guys to treat her well."

"And we want her to treat us well," smirked Chet.

Jess' shapely, smooth legs preceded her upper body through the door. She made her way slowly down the steps. The black mini skirt and tight tank top clung to her like paint. Her nipples were already poking through the shirt's fabric. Her make-up was more reserved, but she had overdone the lipstick to emphasize her mouth.

Jess was sixteen and Jess was a knockout. While Austin was blind to his sister's charms, none of the other boys were. Her perky breasts, adorable face, long chestnut colored hair, and curvaceous figure had been her calling cards since hitting puberty. Dylan and Chet broke into wide smiles. Brandon shuffled in anticipation. Nick looked at his friend with some guilt, but already felt stirrings for the hot teenager.

She looked over the four boys approvingly. "I'm Jess. Who's going first?"

Chet stepped forward immediately. "I'm Chet. I'm going first." The other boys moved to the side, but none went particular far, eager to watch this temptress at work. The previous week, they had avoided watching each other with the hags they had to fuck. Now, they would see each other close up and were all curious. They hadn't seen other guys get blown out in the open very often. And when they had, at parties, roommates, double dates, it would have been gay to stare. Now the task required it of them.

Jess walked straight towards Chet as he grabbed her tiny waist with hand and put the other behind her head forcing a kiss. She gave in immediately and their tongues wrapped around each other.

"Just the blowjob," grumbled Austin. "Nothing else is necessary."

Both Chet and Jess gave him a 'fuck off' look and returned to swapping spit. Soon she began moving to kissing his neck, his earlobes, and his chest. He pulled the t-shirt off revealing that Chet was practically hairless with a well-defined chest and abs. He responded with soft coos as she engulfed his left nipple. Jess' hands began to remove Chet's belt and open his button-fly jeans. Having some difficulty with them, she dropped to her knees and quickly pulled down his pants.

Chet's dick pushed the cotton fabric of his boxer-briefs forward. Already a spot of pre-cum had appeared on the front. Jess clamped onto the waistband with her teeth and pulled his underwear down. His dick popped up at attention.

Austin, stared with disbelief at the whole situation, but noted that Chet was well-hung. His short height, slim build, and trimmed pubes helped, but Chet's dick was a healthy 7" and cut. It was thicker than most - more like a fat salami than a hot dog. Jess smiled when she saw her prize and gave her brother a sideways glance. She leaned forward and engulfed the head. Chet let out a small gasp of satisfaction as Jess moved further down the shaft.

The sixteen-year-old girl began a slow rhythm up and down until she suddenly had buried her nose in his pubic hair. Chet had gotten his share of excellent blowjobs, but had never found a High School junior so skilled. Her tongue was constantly at work as her lips surrounded his cock. She pulled off to swallow his balls and then to concentrate on the head. With three dicks to go, she couldn't afford to make this as drawn out as she liked.

"Remember, it has to be a facial or swallowed," muttered Austin. He wished a hole would open in the floor and swallowed him. He also noticed he had begun to get hard.

"What else?" whispered Jess as she momentarily took her mouth off her prize. After a couple minutes of persistent thrusting, Chet began to tense up. Austin turned away, but the other three boys were staring intently - with more focus than they ever had watching a porno. All three had obvious hardons and were trying to adjust themselves without giving into their desire to touch themselves. Brandon and Dylan each found themselves staring at Chet's tight ass in addition to the blowjob. Nick was in complete disbelief. Austin had always spoken so horribly about his sister, and here was this total babe.

"Ohhhhh!" Chet howled as he grabbed Jess' head with both hands forcing her to remain deep-throated as he came. His pelvis thrusted forward with each creamy blast that she eagerly swallowed. A few drops began to dribble out her mouth as Chet continued to shoot. Finally, he let go of her head and she pulled off him licking the remaining cum off her lips.

"That's quite the little sister," Chet smirked to Austin. He kicked off the rest of his clothes as he walked away remaining completely naked "Who's next?"

The other boys looked at each other with feigned restraint. Dylan spoke up first, but asked if he could sit on the couch for his turn.

Jess loved jocks. She had fucked the entire starting line-up of the school's basketball team this fall just to prove she could - and because she assumed they'd have the biggest dicks in the school. The 6'3" baseball player was raring to go and pulled off his shirt, socks, shoes, and shorts in several quick motions to skip any foreplay.

"Wow!" Brandon gasped. Dylan's cock was easily 10" long, thick, and uncut. Jessica licked her lips and dropped to her knees. She inhaled deeply as she massaged the giant phallus with her two hands. Her mouth formed a wide "O" and she went to work. She gagged at first as she tried to deep throat Dylan's monster. She hadn't gagged since her 14th birthday. With renewed determination, she relaxed her throat and was able to nearly swallow nearly the whole thing.

For 10 minutes she licked, bit, sucked, blew, and slobbered on this huge piece of man meat. Dylan clearly enjoyed the attention, but seemed no closer to ejaculating. Focusing exclusively on the tip with her mouth, Jess used both hands to jack the rest of Dylan's dick. She rubbed with ferocity and strength and got into a compelling rhythm to hurry things along.

"Get off - I'm gonna shoot." Dylan gasped. Jess let the dick drop out of her mouth just as white, creamy fluid shot out onto her lips. He aimed his dick towards here face. The volleys that followed covered her face as Dylan's big dick shot equally large globs of semen.

"Shit that was awesome!" the ballplayer muttered. His huge dick had gone softer, but was still somewhat rigid and still a monster.

Jess licked some of the cum off her face and walked over to the basement bathroom to wash. While she ran the sink, Dylan turned to Austin.

"How old is she?"

"If you don't fuck her, you don't have to worry about it," Austin snapped.

Jess returned with a clean face and turned to Brandon. "You're next! Do you want to stand or sit?"

Brandon stammered for a minute and then walked over to the couch where he lay down. Jess, happy for the change in positioning, immediately moved onto the couch between his legs and undid the front of his pants. Brandon lifted his butt as Jess pulled off his shirt, shoes, pants and underwear to get him naked. She returned to his torso to find a blond field of hair with a 7.5" circumcised tree in the middle. She dove in and swallowed his pink fleshy appendage with continued desire.

Jess' mouth, however, had begun to get tired after the workout in the first two blowjobs, especially on Dylan. So she used her hands more aggressively than usual and spent more time trying to achieve his climax than normal. Having watched his pledge brothers' sessions, Brandon wasn't far off and within a few minutes, he shot into Jess' mouth as she swallowed his 19-year-old cum. She then licked his cock clean as he lay back looking drained and peaceful.

Nick handed Jess a glass of water as she got up from the couch. She smiled at him. His spiked hair and white teeth both glistened from the light. "I can't believe I am doing this," he said to no one in particular. He pulled off his shirt and showed why he had done all those sit-ups. He had a stomach as flat and defined as any on campus. After swallowing the water, Jess tossed the empty glass to Austin and immediately began making out with Nick.

For a guy committed to his girlfriend, Nick responded eagerly, revved up by the sexual charge in seeing his three friends sucked that night. But he stiffened when she nibbled on his ear. This was one of Nick's girlfriend's regular moves and he broke away.

"What is it?" Jess whispered.

"I'm sorry. You're Austin's sister, so I don't want to enjoy this too much."

Austin's grimace relaxed slightly as his best friend slightly resisted the temptation that few others had. Jess offered a regretful smile and dropped to her knees. Within moments, Nick's pants and underwear were by his ankles. His tanned brown skin was matched by a thick tanned 7" cock. Being Jewish, Nick was obviously circumcised. The perfect tan revealed Nick's regular trips to the all-nude tanning salon.

Jess inhaled the dick immediately and he grabbed her head pushing his cock all the way in and controlling the rhythm. He was more aggressive than anyone imagined. Nick hadn't been blown in over a month, since he last saw his girlfriend. Not a huge masturbator, his only real relief had been the three awful fucks of the hags the previous week. He was ready to blow his load before they even started.

Austin had difficulty watching and turned to see the still naked Chet and Dylan both pulling on their own cocks as they watched this blowjob. Brandon was still lying on the couch drained and naked, but staring intently. Jess pushed Nick's hand away from her head and set her own speed, toying with the boy by slowing down and pulling off. Since this was the last official blowjob of the evening, she could take more time.

But Nick couldn't hold it in long. Without warning, he exploded into her mouth. "Unnnnnnnnnhhhhhh" Nick groaned, a sound none of the boys had ever heard from him. When he finished, she cleaned off his cock with her tongue and smiled up at him, clearly smitten with him more than the other boys.

"Was that as good as your girlfriend?" Chet asked, dropping his hand from his hard dick.

"Fuck off." Nick dismissed Chet. "Don't talk about my girlfriend."

"Okay," said Austin. This was one of the most amazing and horrible hours of his life. Seeing his brothers and friends getting sucked was surprisingly exciting. Seeing his sister perform her special skills was horrific.

"Thanks boys! This was fun. Well worth the drive and the reward. Austin, thanks for including me in you fraternity experience and thanks for your car for the year." Austin couldn't come up with a response, but he unconsciously shifted his stiff package in his pants as he looked at her.

"Why, Austin. Are you hard too? Was it seeing all those big dicks that did that for you, queer boy? Well, I can't leave you like that, can I guys?"

"Absolutely not!" Chet shouted. Dylan broke into a big smile as Brandon sat up to get a better look at what was happening.

Jess slowly approached her confused brother. "Do it!" Dylan shouted.

Jess dropped to her knees before her older sibling and began to undo his belt. "Jess, stop. You only need to do the other four boys - not me."

"This is a little bonus. Or maybe a prepayment on a scratch I'm sure to get on your car - or at least the cum that will be sprayed on the interiors."

His pants were open and his cock was pushing through the slit in the front his briefs. His 8" cut cock was attractive, but skinny like the rest of him. "Ohhhhhhhh….." he choked out as his sister engulfed his dick. He tried not to think about who was giving him this pleasure and looked at his brothers. Chet and Dylan were again stroking their meat, but with greater intensity. Nick was staring with bug eyes at his roommate. Brandon looked somewhat troubled, but his eyes never left Austin's cock.

How many of Austin's friends had been in this situation - with their dick in his sister's mouth? He knew of at least a dozen without even trying to count. And that was just the closer friends. She seemed to take pleasure in seducing anyone who walked into their house. The breaking point had come his junior year when he had discovered his buddies Noel and Jonah, at each end of his sister in a sexual sandwich during a guys' sleepover. They were 16 and she was 14. Jonah was a bit embarrassed to be caught as he pounded Jess doggie style. Noel, who was as much a sexual animal as Austin, appeared proud to be getting this piece as she worked her lips around his teen shaft. His friends had begun to request to stay at his house in hopes of getting a free shot at Jess, so Austin stopped ever having friends come over.

Now she had her lips around his cock. This was his chance for some revenge for every one of those guys she had been with. Austin began to face fuck her with intensity. Even as she choked a little, he grabbed her hair and the back of her head and pushed faster and faster into her mouth. As the pressure mounted within him, the waves of pleasure, disgust, and vengeance merged into an orgy of new sexuality. He pulled out of her mouth, grabbed his dick with his right hand, held her head with his left, and aimed each shot directly into her face. Her pretty young skin with coated gobs and gobs dripping from her hair, eyes, nose, and mouth. It seemed Austin would shoot forever when he suddenly stopped, let her head go, pulled up his pants, and walked to the other side of the basement.

"Oh!" shouted Dylan as he came from watching the proceedings. Chet followed moments later. Both boys jacking themselves into climax from observing this sister-brother blowjob in person. Jess returned to the bathroom to clean herself off.

Night number one is a success!" Chet shouted.

Nick put his arm around the shaken Austin and escorted him up the stairs and back to the dorm. Austin's guilt and shame had begun to bubble up. Nick, with no clue what one says when to a guy who watches his sister blow four guys and then gets blown by her, just kept muttering, "It'll be okay."

Dylan looked at the clock on the wall and said he had to get going to meet his girlfriend. Brandon still hadn't left the couch or said a word. As Jessica emerged from the bathroom, Chet offered to walk her to her car - the Porsche she had earned for the rest of the school year.

Jess stood about the same height as Chet. His hand rested on her shoulder and quickly moved to her ass. By the time they got to the convertible, he began to resume his deep kissing. The night was cold, so they moved inside the car. The tight back seat had just enough room for the two skinny teens. Chet pushed up her shirt and inserted one of his fingers immediately into her pussy. He took one of her perky breasts in his mouth and massaged it with his tongue. An unwrapped condom from his pocket and a quick shift in position and clothing and he was inside her. Although he had cummed twice that evening, including just a few minutes ago, Chet was ready for round 3. He was especially eager to fuck a girl after his experiences the previous night. That it was Austin's sister was a huge bonus. His tight ass was all that one could see from the outside and he pounded her with intensity. Having spent the evening with five big dicks in her mouth, Jess was already close to climaxing and Chet's skillful lovemaking sent her over the edge.

Her moans of delight made Chet smile. Bringing a woman to orgasm with his dick was a particular pleasure and her repeated squeals of delight were music to his ears. He felt his balls tighten and he shot as well.

"Thanks!" he smiled down at her as they began to pull on their clothes.

"Anytime." Jess responded. He got out of the car and she moved to the front for the five-hour drive home. With school tomorrow, she had to be back by breakfast or her parents would realize she was out all night. At least now she wouldn't have to stop during the drive and masturbate to relieve her own desires. Jess would have loved to stay and explore the campus…and the boys. Especially that Nick, But her mouth hurt and her stomach felt a little weird. She had never swallowed 3 loads, not to mention the 2 on her face, in one night.

Back in their dorm room, Austin turned to Nick. "Well that was one hell of a Tuesday night. What's Wednesday going to be like?"
Nick didn't answer. Thursday was two days away and he had his own problems.