セクシーな義理の妹のエアロビクスのクラスを手伝って、結局、本当に金持ちでハードなセックスをすることになった。

My stepsister is a very active girl, she always wants to try a sport or do a different hobby. This time she wants to try an aerobics class and I end up her rich and hard until I come on her.