我利用我的小继妹做家务来分散她和她的注意力，直到我坐在她的书上。

My little stepsister apart from being very cute is judicious, she is always aware of the homework and the homework at school, she knows that she has to do her homework so that my stepfather lets her go out to play with her friends, this time I take advantage of the fact that she is concentrated doing them to fuck her hard and cum on top of the study books.