"I'll take care of her until she comes back." When my wife was away on a long business trip and I was in trouble, my busty mother-in-law came to help me! Her lush breasts jiggled every time she moved, and she was so erotic even though she was just doing housework. I wanted to touch those soft marshmallow breasts no matter what. I couldn't resist and secretly peeked at her bathing. When I was mesmerized by her magnificent dynamite body, she suddenly showed me her masturbation!