A shower and a run in with his sister.

Pat sauntered down the hallway. Now that he wasn't painfully in need of an orgasm, he could really enjoy the press of flesh that was all around him. Naked girls and boys, some sweaty, some covered in each other's fluids, others freshly showered, all pressed up against each other, rubbing and groping and grabbing each other as they passed. To the sides of the moving crowd were small groups of kids who had taken the time to couple or throuple up, and Pat was caught up in unashamedly watching them. Pat was starting to feel comfortable in this world.

Well, then he realized how much dried and sticky fluids were all over him; Mr. Taylor's cum out of his ass, Zoey's wetness on his crotch, Millie's spunk on his stomach, Robert's sperm on his face, Sarah's squirt on his chest. While Pat loved the feel of being covered in everyone's lovemaking, and loved the fact that no one seemed to object about tasting, feeling or smelling their lover's last partner on them, Pat felt he needed a shower. A quick scan of the hallway showed that there was a fast communal shower in the corner, where a freshly showered couple was just leaving. Pat chucked his backpack on the bench and stood under the large shower-head, which looked like it was meant to service a crowd of students at a time.

And sure enough while Pat was examining the shower controls to make sure that he didn't douse himself in cold water, students crowded in with him. First was a tall boy, who hopped in and pressed up against Pat, their cock pressed up against Pat's. The boy looked down at Pat and smiled. As pat was about to say something, two girls, giggling jumped into the shower and pressed their cum covered tits into his back. Pat, sandwiched between the guy and girls instantly became hard. One of them pulled a chain and warm water began to drench the naked students. The tall boy squirted some soap into his hand and then offered some to Pat. The boy began to soap up his chest and then down to his legs. One of the girls behind Pat soaped up her front and then grabbed hold of Pat and her writing body cleaned his back, while her hands were all over Pat's thighs and chest. Pat could feel the other girl thrusting her fingers in and out of this girl's pussy as all three students cleaned each other.

The taller boy finished with his cleaning and then began to help clean off Pat. First by rubbing his hands all over his chest and then around to Pat's ass, pulling him close. Pat looked up at him and then opened his mouth, and kissed the other boy deeply. The girl behind him moaned at her friend's efforts and continued to wash Pat's ass, getting up inside with a finger or two, to really clean him. The two kissing boys began to rub their erections against each other, soaping both of them up with one hand, while holding on to each other with the other. Pat was in heaven and could have stayed in this shower for the rest of the school day.

His bliss was interrupted by the water cutting out and a blast of warm air replacing it, mostly drying off the students who all stopped their rubbing and touching and tried to quickly get their hair dried before the air stopped. The students all gave each other a final ass grab, and picked up their bags. The two girls gave each other a deep kiss and the boy winked at Pat. "See you around." he said, and held the hand of the girl who had been soaping up Pat and walked off to their final class. Pat slung his bag and started to head off to class, staring at the couple's ass as he walked, not paying attention to where he was going, and bumped right into a girl.

"Oh my god! I'm so sorry." Pat apologized and reached out to steady her so she wouldn't fall.

"Pat!" The girl cried, and only then did he realize that the girl he ran into was his sister. She grabbed him back, but not to steady herself or him, she pulled him in for a **** and passionate kiss. Then she pulled him to the side of the hallway and hopped up on one of the little shelves that were dotted everywhere. Pat has noticed them before but was never sure about what they where. As Alex pulled him close and wrapped her legs around him he realized they were at a reasonable hight for fucking. "I don't have long, and I want make the most of this." she purred guiding his freshly washed cock towards her wet pussy.

Pat plunged into his sister for the second time today. It was warm, tight yet slick, and she seemed to be using the power-fucking technique Ms. Bichir taught to squeeze him. Her arms and legs enveloped him, pulling him closer as he thrust in and out of her and pressed her up against the wall. "Ooooh Pat.... " She moaned. "Fuck bro– I fucking love this. Thank you. I'm sorry if I pushed you too fast yesterday, but I'm glad you came around."

"So am I Alex. It just takes me a while to get used to this all. I'm sorry, I worry."

"Shhh–" Alex kissed him and ran her fingers through his hair as Pat's hips started to pound away against her wide open legs as the two began to find their rhythm. "Oh fuck– Were you always this good?"

"I don– I don't know. This is my second day." Pat was starting to breathe heavily as he held onto his sister. He felt her breasts pressed up against his chest. She held him closer and closer, her nails were digging into his back just a little.

"I'm– Ohhhhhh yeah. I'm going to come home tonight." She whispered into his ear. "I– fuck yeah, fuuck yeah! I want to– I want to do this with you all the time." She kissed Pat passionately and moved her hands up to his head to hold on as Pat thrust against her up on the wall. "I want to fucking ride you every night and suck you off every morning. I want to be your fucking cum slut at home. Fuck- I'll figure out– oh fuck! I'll figure out how Dad and I can coexist. As long as I get your hot dick in my pussy! FUCK!"

Pat was sweating as he held her up against the wall. "Fuck Alex. I want that so much. I want to– Fuck is it weird that I want to introduce to my boyfriend and have him fuck you?"

Alex, her long hair was matted with sweat, shook her head and continued to moan. "Not weird. I want to fuck him, and I want to watch him fuck you. Who's the bottom?" She asked, smiling through her passionate exertion.

Pat moaned, this talk about what he and his sister wanted was turning him on so much, he didn't know how long he could continue. "I'm– Fuck you're tight. I'm the bottom. I love having him up my ass. He feels so good, I loved getting filled up."

"Oh god! Oh god! Oh MY FUCKING GOD!" Alex was rocked by an orgasm. She grabbed onto Pat's ass with one hand and started to rub his asshole with her finger with the other. As her orgasm subsided, she bit her lip and looked at her brother impishly. "I wan't to lick his come out of your ass." This sent Pat over the edge.

"OH GOD SIS! OH FUUUCK!" Pat came hard. Alex pulled him in close so all of it was deposited deep within him. She moaned happily and pulled her brother in close, kissing his neck.

"Let's try to meet here every day. I could use this." She said. Pat nodded. "Hey can you give me a ride home?"

"Was this fuck just a way of scamming a ride?" Pat chuckled. Alex shrugged and giggled. "Well it won't work. Mom needed the car so I took the bus today."

"Ugh." Alex gave a look of disgust. "The bus?"

"No!" Pat leaned back from his sister and held onto her with both arms. "Not ugh! You haven't ridden the bus here. I'm going to stop driving to school."

"What? Really?" Alex asked quizzically. Pat nodded and gave her a look as his softening cock began to slide out of her pussy. Alex thought it through in her mind, replacing her experiences in the prude world with what she knew of this one. "Hmmm.... OH! Really?" Pat nodded as Alex put a finger up to shush him. "Don't tell me. I want to dive into that not knowing what I'm in for. But ok. I can imagine. Will you be home?"

Pat picked up his bag as the bell rang. Hopefully his teacher was routinely late. "I have a thing after school with a teacher, and then I'm going to Adrian's. My boyfriend." Alex nodded.

"Ok. Ok I'll still do it. Actually it's probably for the best. I'll deal with my issues with Mom and Dad and then I'll see you after your date." She smiled at him and gave him an almost sisterly peck on the lips, but it lingered just long enough to be erotic. "I'll see you later tonight. I love you Pat." She smiled and bounced away.

"I love you too!" he called after her, and then turned and walked into his last class of the day.