If you read my last story you would know that I masturbate over my sister and she surprised my with a hand job one night.
She's 15, blonde, dark skinned and has a c-cup chest.
My Parents were going away for the weekend so I would be home alone for the weekend. I was going to spend it naked and masturbating over my sister or so I thought.
I got up Saturday morning and walked out to the lounge room and saw that my sisters door was closed so I went to open it and heard soft moaning sounds from it. I pushed the door open slowly so it wouldn't creek and saw my sisters naked eyes closed and hand buried in her pussy. I was instantly hard. I walked over to her and knelt down beside her I placed my hand over hers and said do you need a hand. I felt her hand slowly slide away to reveal a sopping wet pussy. I worked her clit for about five minutes and then I felt her pussy tighten, she arched her back then came in my hand, she just lay there cathing her breath.
Then she rolled over and gave me a sly smile and said thanks but we are going to have to take care of that, looking at my dick, it was harder than it's ever been before. She took it in her soft hands and started to pump. About 30 seconds later I was ready to come. I told her and she asked me to come on her tits and pussy. I took over to aim, the first strand hit her pussy, the second her stomach, and the third her tits and then another strand came out and hit her in the face.
This was only Saturday morning, we played right up until my mom and dad came home.