The jock strap fell loose in Kimmy’s hands and I grabbed it up in one hand swooped up my duffle bag in the other as I ran to my room. She pushed her hips forward, grinding her self into my erection and moaned loudly. She was backed up with no where to go. Then she snuggled up to me. and our mom walks in. Me blocking her escape from the front, her bed and the wall behind her. I turned left to go to my room and Kimmy’s door was open and she was listening to a new record. My baby sister lying on the bed, legs spread, arms stretched above her head… me lying on top of her, my virgin cock pressing into her pubes with my hands on her hands trying to pull that fucking jock strap out of her hands….. I was two years older than Kimmy so although I was always the protective big brother, a lot of the time she was just an annoying little brat.
