Stepbrother caught wanking. Let me do it

I was back home again... I thought I was finally alone and wanted to lie comfortably on the couch and chill. When I cum into the living room, my stepbrother was lying there watching porn and waving his palm. I looked at it with interest, which then made me a little horny. So I approached him and not entirely disinterestedly offered him my "help". After we had brought each other up to speed with oral activities, he was finally allowed to fuck his stepsister. He had been dreaming of this for a long time. The cumshot was to be a real highlight. I have rarely seen someone who could jerk off so well.