Masturbating while listening to my sister.
I was 13 and my sister was 17. Parents were out for the night. I was on my way to the bathroom and my sister was in her room playing music on her record player,
( remember those?)
When I came out of the bathroom the music had stopped, but I heard moaning. I realized my sister was masturbating. I listened at her door and got hard. I took out my cock and jerked off while listening to her moans and grunts.
As she started to moan out, " Oh God...Oh God." I cum on the floor. I rubbed the cum in the carpet and went back to the bathroom and cleaned up.
the next day my mother wanted to know who spilled something on the hall carpet.
Twit cum inside one of ur sisters gstringz knickers she won’t know I ways steal them
I was 15, the first person I ever saw masturbate other than myself it was my sister's boyfriend. I don't think they realized I was home and I was in my room with my door shut and I could see through my keyhole into my sister's bedroom and he was on her bed jacking off. He announced he was going to cum and my sister rushed over and slurped it up.
I was thirteen and secretly jerked off often. My chubby nine year old sister had the habit of laying on her tummy, on the floor, in front of the TV whenever watching shows. There was an HBO show called Rome that had some sex scenes it that we were watching together in the living room.
I was on the sofa, I got hard. I noticed some movement from my sister. I noticed that my sis seemed to be sort of slowly pressing her hips against the floor, and judging from the slope of her shoulder, against one of her hands that she had tucked under herself.
My focus was on her butt cheeks as that tightened and relaxed.
As I watched her, she suddenly dropped her head down onto the floor and she took a very prolonged tight press against the floor before she relaxed and quickly moved her hand and raised her head.
I couldn't stand it any more and I went off the the bathroom upstairs and jerked off into the bathroom sink while thinking of my little sister's ass slowly moving. I squirted out pretty quick. Rome did not disappoint either of us, harboring plenty of sex scenes.
Love your sister. She needed to get off and just did it right there in front of you. You should have got down there and helped her.
That's extremely sexy!!!