Mama Katsu: Midareru Mama-tachi no Himitsu 4

History "Mom Katsu " talks about a guy who comes to visit his brother to celebrate the move to him Kyoo, a mature beautiful woman whom he recently married. It is not at home, but this does not matter and they arrange a small party to celebrate the housewarming. But now, when her husband went on a business trip, the main character is unable to hide his desire to make her his bitch.
as a prologue to his insidious plan, first he and Momoki, a close friend of Kyo, have an intimate relationship in a love hotel. Late at night, as a result of many hours of sex, Momka is no longer able to restrain himself anymore and turns into a lustful bitch, agreeing to fulfill any desire and ready to give his body and soul, only for the sake of it.
and then ...