Wrestling my stepsister

I tried to laugh it off, but I was embarrassed. Suddenly, she lunged at me, and my first thought was not to counter her, but to move my erection out of the way. I did that, but she crashed into me and sent me to the carpet. Suddenly she was all over me, grabbing me in one of the holds I had taught her over the past month. For a second, I focused on trying to find some angle for my crotch so that a) my balls would be safe from her grabbing hands, and b) my erection wouldn’t be ground into the floor. Again, I successfully did this, but now she had grabbed my arms and wrapped her legs around one of mine. I could have broken her hold and thrown her off me, but I was suddenly distracted by the unfamiliar feeling of so much of her skin against my skin, and her bare breasts crushed against my back…my erection started to come back, and I suddenly got really self-conscious again. Bad time to do that. She grabbed me around the neck and arm, and shoved me right down to the floor. Before I knew it, she had pinned me.