One night my sister came home from a night out with her girlfriends. She was probably around 22 and I was much younger. I was horny in my bed and I knew she had been drinking. I heard her go into the restroom and I knew she was going to shower soon. I waited a few minutes and gave her time to get her clothes off. She turned on the water and I walked into the bathroom. I asked her if I could come in and use it real quick. She wrapped herself in a towel and let me in.

I started small conversation, went to the restroom real quick and washed my hands. I turned around to give her a goodnight hug and she wrapped her arms around me and held me for a bit. The towel fell off her backside and I grabbed her ass and squeezed her ass cheeks. She pulled back and kissed me and I French kissed her mouth. I slid my hands up to her breasts and felt her tits as I made out with her. The towel dropped down and I sucked on her left nipple. She fought me for a second and then relaxed as she let me suck on it and rub her other titty. I was nervous and after sucking for a little while she pulled back and I really didn't know what to do next.

She kind of froze too and grabbed the towel and I hugged her real quick and left. I went back to my room with the biggest hard on and masturbated, shooting my cum past my head on the first quirt. This was the start of some future fooling around that we did throughout our lives. She still lives near me and I see her on a frequent basis. Just thought I would tell this story on here as I would never tell this to anyone in real life.