I was in my second year of college and Sandy was a senior in high school when we met, introduced by a mutual friend. On our first date, I took her to the drive-in movies. We started making out right after it got dark and the movie started. She was wearing a sexy little tube top and shorts that showed off lots of skin. She let me strip off her top, play with her tits and suck her nipples right away. She didn't seem to mind having her tits exposed, even when a couple guys walked by the car and looked in at us. When the windows started fogging up, we gave up watching the movie and she let me strip her naked. I fingered her pussy and brought her to an orgasm. She rode home naked that night. When I got to her house, she pulled out my cock and gave me a blow job. She confided that she had had several boyfriends before me and she had sucked off most of them. I knew right then that she was a keeper.
We continued to date and after just three weeks she let me fuck her. Sandy loved sex and her sex drive was incredible. We fucked in my car, on walks in the woods and in my dorm room when my roommate was out. Once I went over to her house when her parents were not home and she greeted me at the door stark naked. We made out in the living room, then fucked all over the house. When her parents got home, we took a break but then, later that night we went for a walk in the neighborhood near her house and fucked in a little park.
One late spring day it was hot out. We went for a walk around my college campus, then I invited her to go up to my dorm room. Once the door was closed, we both stripped off and Sandy was all over me, but the heat of the day made us both feel sticky.
"You want to go take a shower," I asked. "There's usually no one in the dorm showers at this time of day and even if there is, I know you aren't bashful."
"Okay," she said, "but I want to fuck in the shower."
"That sounds like fun," I replied.
We grabbed a couple towels and we both wrapped them around our waist. She walked out of my room with her bare tits on full display and headed to the men's room, just like there was nothing unusual going on. The coast was clear and we quickly made it into a shower stall. Under the warm water we pressed our bodies together and I rubbed my hard dick on her thigh. We kissed then disengaged and began to soap each other up. When we were soapy, we smashed our bodies together and kissed again. I turned her around and bent her over a bit. It was easy for me to work my cock inside her wet pussy. I slowly started slowly fucking her just enjoying the feeling and she started moaning.
Suddenly, we heard a noise from the outer room. Sandy and I froze. I didn't know what to do. Both of us were facing the shower opening which was covered by a sheer curtain. We saw a guy walk by, but he did not seem to notice us.
I started to fuck Sandy's harder. She must have loved it too, because she was pushing back. I increased my tempo, then felt my cum erupt inside her. I had to be quiet, but it felt so good. I pulled out, and we both stood under the water.
Convinced that the other guy was in another shower stall so I moved out of our stall. Sandy remained in the shower. I gathered my towel and started to dry off.
Imagine my surprise to find another naked guy standing several feet away waiting for a shower. It was Jeff, my neighbor from across the hall. Without looking fist, he rushed into the stall where Sandy was. I didn't know what to do. He didn't pull the curtains all the way closed so I could see that Sandy's back was towards us. I could not see her face, but I did see his. His eyes bugged out and a smile crept over his face. He turned and looked at me. I just smiled and nodded my head to indicate I wasn't upset or angry. I could see that his cock was now getting hard. My girlfriend turned and to my surprise, just looked him in the eyes.
She smiled and said, "hi! My name is Sandy and my boyfriend told me it was okay to shower in here. I hope you don't mind."
"Heck no, not a problem," Jeff replied.
"Would you like to shower with me?"
"I would indeed," he said.
My horny girlfriend looked down and saw Jeff's cock now half hard. She reached down, took it in her hand and stroked it. Jeff responded by embracing and kissing her on the mouth. They separated and I watched as Sandy dropped to her knees and took his cock in her hand and stroked it to full hardness. I could not believe it. She then took his cock in her mouth and closed her eyes.
Sandy soon stood back up, turned her butt toward him and bent over. He rubbed his cock up and down over her pussy lips then slipped it inside. Sandy was insatiable. She had her eyes closed and an expression of ecstasy on her face. The tempo picked up and Jeff started to groan.
Soon, he stopped. He must have cum inside her. My girlfriend's expression on her face changed to disappointment as he pulled out of her. I could see him rinse off a bit, then walk out of the shower. He stopped dead in his tracks when he saw me looking at him. I just smiled. He smiled back, then grabbed his towel and continued out of the room.
Sandy stayed in the shower to rinse off the copious cum running down her legs. She then stepped out and I handed her a towel. As she was drying off the other guy that was in the shower stepped out and saw my naked girlfriend. Sandy greeted him saying, "hi, hope you don't mind me using the men's bathroom,"
"No problem," he replied.
She finished drying off and we walked back to my room. Sandy didn't bother to wrap the towel around herself this time, clearly enjoying being naked in my dorm. Once inside the room she apologized and asked if I was angry at her for what she just did.