When she stepped over me she said “I am all yours tonight” and then said “lick me”. She then climbed down and walked away leaving me thinking just how much I liked my sister.I stayed in the treefort until it became dark and I couldn’t see the pictures any more. Seeing that she wasn’t mad I let her come up and said to her that I was sorry. You are a nice looking boy and I do know some girls that would like to give you a blow job”. When she finally took her pants off she stood there naked and I started rubbing my cock. I stroked my cock harder and for the first time cum shot out of it. I didn’t know that girl but she was pretty , just not as pretty as Mary. I quickly ran to our treefort and climbed up taking the rope with me. When she put her hand down and started fingering herself she was staring at my cock. When she finally took her pants off she stood there naked and I started rubbing my cock. “Take your hand off that”she said “that’s mine tonight”,and moved beside me . Seeing that she wasn’t mad I let her come up and said to her that I was sorry.
