私は義理の妹が私のベッドで自慰行為をしているのを見つけたので、彼女のおもちゃを交換して彼女とセックスし、彼女の中に射精しました

I caught my stepsister masturbating in my bed. She was surprised and a little embarrassed. When I saw her, I couldn't help but replace her toy with my cock and fuck her delicious, tight pussy. In the end, she enjoyed my cock much more than her toy and let me cum in her wet pussy.