พี่สะใภ้ถามกูว่าเธอมีตูดดีกว่าน้องสาวเธอไหม และเธอเต้นให้กูจะได้เห็นเธอดีขึ้นและเย็ดเธอ

My sister-in-law is always competitive with my wife, but this time she has reached the extreme that she asks me which ass is better, hers or her sister's, and to show that hers is better, she shakes it and lets me fuck her so I know that her ass is the best