Ya know, it's funny what people will do when they are deprived of sex. It's also quite humorous to think that no matter if a person is male or female, if they're denied sex long enough, they'll turn into an eager slut.
That's exactly what happened to me, well, I didn't become a slut, but I saw it first hand, and it all happened right after my first year of college had just ended. I had been going out with this girl Lauren for about 3 months and I desperately wanted to get in her pants, as did she. She was about 5'6, 5'7 and weighed about 140-155 pounds. Long blonde hair and sparkling blue eyes, ya know, the kind of girl that all straight guys want to have sex with before they go to college.
Anyways, we had done petty shit like make out and she'd give me head and I'd eat her pussy, but that was it. Then, the gods smiled upon me. You see, the only reason we never got a chance to have sex was because there was no where to do it. Her parents worked at night so they would be sleeping during the day and my parents worked from home, so we had no where to do it. A hotel would have worked, but the closest one to my town was about 50 miles away, and we both had the questioning type of parents. Why are you going? Who are you going with? How much is it? What's going on down there? blah blah blah.
They both knew we were going out with the other and didn't trust us a bit. It was my sister that changed out fate. You see one day after Lauren and I had gotten into a fight and she took it that we broke up. She then told my parents and they were happy because they had been wanting to take a vacation, but couldn't because they couldn't trust me and Lauren to keep they're hands off policy considering my parents hated Lauren's parents and all that Romeo and Juliette shit.
Thankfully though, Lauren and I were still going out and we ironed out our argument and were now able to have the coveted "make-up sex" My parents left on a Thursday and weren't coming back till Tuesday. Lauren then told her parents that we had broken up to ease their minds and said she was staying at a friends house to feel better till after the weekend and they complied.
So Friday after my parents left and my sister had gone to work, she also worked nights, Lauren came over at around 11. We didn't waste any time with formalities or seduction or any of that kind of stuff. We wanted each other too bad and we had to have each other. There would be plenty of time for seduction that week end. She walked in and jumped into my arms and we went into my parents bedroom. Our clothes were off in about 30 seconds and I had mounted her and was sucking on her 38c tits. I slowly began to push my 8 and 1/2 inch cock into her still virgin pussy.
I took it slow this being her first time, but with her juices flowing, she was soon begging for more, so I lustfully gave it to her. I was riding her hard and came twice in the process as did she. That was when I witnessed the lust take over. While I had been riding Lauren, I didn't know, nor did I care that the door was open, and in the doorway stood my sister who had not been able to go out on a date much less have sex with anyone for just about 3 years. All she had was her finger and my guess is she was sick of it. After I came the second time, I saw her shadow and turned and saw her there, shirt ripped off, pants wide open and two fingers probing around in her underwear. I was shocked and said, "Sis, I thought you were at work."
"....Mmmmmy bbboss gave.....mmme the nnnnnight offff." She stammered, embarassed she was caught. I saw that she had cum in time with us and said, "Sis, I'm disappointed in you. Why didn't you come and join us?" She looked up with a delighted look on her fact and pulled off her pants and underwear, came in, and shoved her tounge in my mouth. She had given in to the lusty monster and didn't care who she fucked as long as it wasn't her fingers fucking her. I broke out kiss and said, "Well Lauren, what do you think?"