to take care of my pregnant wife, my mother-in-law asami came to live with us temporarily from the countryside. thanks to her, our lives became comfortable, but i couldn't feel happy. the reason was that my wife had forbidden me from masturbating until she gave birth. seeing me listless, my mother-in-law kindly approached me, but her beautiful face and sex appeal only added to my frustration. one night, i couldn't hold back and started masturbating, but i was caught by my mother-in-law...