恥ずかしがり屋の義理の妹に、私のコンピューターで遊んでいる間、私の巨大なチンポを感じさせます。

My pretty stepsister asks me to let her play with my computer, I tell her yes, but with the only condition of sitting on my legs and letting myself be taught how to play, she says yes and we end up fucking hard.