我发现我的小继妹在玩我的内衣，最后我们操得很努力。

My shy stepsister looks for me in her room, when she doesn't see me in the room she finds some boxers of mine and starts playing with them and masturbating deliciously, I go in and discover her doing that, when I see her I really want to fuck her and I end up cumming in her ass.