Shota scuba erection when she sees her sister being fucked by her mother's new wife

Shota's new scumbag erection series! My beloved mom is in heaven... tears. From then on, my kind father suddenly started to get angry and bully me and my sister. Even though it wasn't time for the bath, my sister was making her naked and pounding her crotch with her dad, making her cry. When I saw that, I wasn't holding back from peeing, but my cock became stiff and painful. But that's not all... It feels good to have dick...lol