This story is based on one of my reader’s real stories. He asked me to expand on an experience he had during college with his girlfriend.

His name will be Ron, his girlfriend is Katy, and his college roommate John.

My girlfriend Katy lived about 5 hours away from where I was going to college, so she would just visit once every couple of months. I lived in a house with 3 other guys, a house which was known as one of the party houses. My roommate John, who I shared a bathroom with, was a stud. He had an endless supply of girls coming over and it was a known fact he was well endowed, so much so it was something we’d joke about.

John and I were pretty close, always hanging out in each other’s room. This stayed true while Katy was here, she would change around him but never getting fully naked.

This time, there was going to be a huge party. Katy had arrived a bit late so she went straight into the shower to get ready. John had not showered yet, so he knocked and asked Katy to hurry.

“Hurry up or you better make some room in there!” He said. “Well it’s gonna be a while, so you better get in here!”, she shouted back. He looked over at me with a smirk, I nodded in approval. “Alright, be right there!”. John grabbed his wallet and handed me a couple hundred bucks.

“Could you go get some drinks for tonight?” He asked, as he took off his shirt. I nodded again and saw as he walked into the steamy bathroom with Katy. I headed out.

I liked the idea of leaving them in the shower by themselves. It was already late and in a quiet town, so I had to go to a few stores to find one open. I was shaking with adrenaline knowing every minute I took was another they spent together, naked. I purposefully took my time at the store. After an hour or so, I got back. John was watching tv in the living room and Katy was in the drying her hair. I figured nothing happened and we went to bed.

As we began making out, I built up the courage to ask Katy,

"So what happened after I left?"

"Umm nothing.." she said, trying to keep herself from laughing as she said so.

I assured her I was okay with whatever happened. She said she knew but she was shy to tell me. I grabbed us drinks and we proceeded to making out. After a couple of drinks, she said "alright I’ll tell you, but don't be upset, it was all your idea."

This is what she told me happened:

At first, they showered as they would normally. Katy could feel John’s eyes checking her out. She asked him if he could get her back. He got soap on his hands and began running them across her back.

He worked his way down to her ass, rubbing her cheeks with his palms , then squeezing them. He ran his fingers through her crack, brushing them on her asshole. His fingers made their way down to the back of her pussy, running through her lips. She was already wet, so a finger slipped inside. She was gonna say something but it was feeling too good. He pulled out his finger and said "There ya go, all clean."

She turned around to see his cock was hard and it was by far the biggest she had ever seen. "Wow, what’s with your buddy there?" She said.

"My bad, let me just wash it and I’ll put it away."

"No, here let me help you.." she grabbed the soap and began stroking his big cock with both hands. She grabbed his balls and massaged them.

"Ron tells me you give the best head, but I doubt it. I don’t even think you can fit this in that mouth of yours?"

With Katy’s skills on the line, she got on her knees to prove him wrong. John covered the water so she could focus on him. She opened her mouth, wrapped her lips around his cock and pushed it as far in her mouth as she could. There was still some inches left.

"I guess Ron was wrong huh?" John claimed.

"No" Katy mumbled with her mouth full. She grabbed his legs, repositioned her head and pushed again. His cock was down her throat, she could feel the gag reflex but pushed on. Her lips finally reached her shaft. She choked and pulled away.

"See?" She with some tears in her eyes from choking.

"Okay, pretty impressive." John said. "But I think I’m gonna need more proof to be sure."

They stepped out of the shower and into John’s room, still naked. John sat on his bed and signaled Katy to get on her knees. Katy happily obliged.

"Show me what you can do." Ron said, "I rarely cum from just getting head so if I cum, you win."

Katy accepted the challenge. She began sucking his dick, using one hand to stroke his dick and the other to massage his balls.

She used all her tricks to make him cum. She ran her tongue to lick every inch of his cock, maintaining eye contact with him. She deepthroated him as far as she could. She swallowed his balls as she continued to stroke his dick. She started getting tired and her jaw began to hurt but his moans encouraged her to go on and go deeper.

Katy felt John getting close, she tasted his precum on her tongue. She moved her mouth up and down his cock faster. John’s moans got louder. He whispered, "I’m gonna cum"

Katy opened her mouth and put the tip of his dick on her tongue. She stroked his dick fast and massaged his balls until she felt his balls pumping warm cum onto her tongue. Her tongue and mouth was full of his cum. She closed her mouth, swallowed and reopened it to show John.

"I win!" Katy said as she laughed. They got dressed. John said,

"I hope Ron leaves us alone more often!"

"Yeah that was fun" she replied.

She started drying her hair in the bathroom and John stepped out to watch tv.

Katy noticed how turned on I was from her retelling of her experience with John, she began stroking my hard cock. She pulled off her shorts and panties, and proceeded to take my boxers off as well. She got on top of me and began riding me slowly.

Katy began whispering in my ear. She apologized for being bad but told me she wanted more.

"Please let John fuck me, just once" she said. "He was so big, he barely fit in my mouth."

I was in ecstasy, holding back from cumming so I could enjoy the moment just a bit longer. I agreed to everything she asked for. I said she could fuck him without a condom and she should let him cum inside her. She moaned, closing her eyes, fantasizing I was him. We both came at the same time.