Growing up my friend down the street from me had an amazingly hot sister who was about 5 years older then me. Once she caught us in her underwear drawer (my friend was looking for money) but before she caught us I found out she was a fan of crotchless panties.

Through a series of events I ended up becoming pretty good friends with her as well and I would spend as much time hanging out with her as I did with her brother, much to his annoyance.

I was spending the night once and everyone else was asleep and I started getting incredibly horny thinking about his sister so I headed to the bathroom to rub one out. What I didn't know was that his sister had been out that night and was just getting home when I started stroking myself.

I was really into it and not paying attention to anything else when the bathroom door swung open, I didn't know the lock was broken, and his sister is standing there. Her eyes got wide as she absorbed everything she was seeing, namely me pumping my hard cock while a nice trail of precum was puddling up on the floor. My eyes got super wide and I jumped up and started apologizing quietly and pleading that she not say anything as she came further into the room, shutting the door behind her. She smiled at me as she got closer and then reached down and grabbed me by my cock. A combination of me being close to cumming, the shock of getting caught, and the feeling of her hand wrapping around my cock proved to be too much and I blew my load. She quickly moved but not before I managed to get her skirt and legs with a couple of shots. She stroked me through it even as I made a mess of her hand and the surrounding area.

After I finished she licked a little of my cum off of her hands before telling me to clean up and then come to her room. Then she turned around and walked out with my cum still on her legs.

I spent the next 20 minutes confused and freaked out as I cleaned up the bathroom and then went down the hall to her room as instructed.

Stay tuned for part 2