Recently, his father-in-law, Tetsuro, who lives with him, has become increasingly senile, and has often annoyed his son's wife, Kotone. However, Tetsuro uses it to his advantage and pretends to be his late wife, Setsuko, and attacks Kotone while she is taking a bath. Tetsuro, who tasted her, licked Kotone's pussy with the same trick, aiming for when her son was not there, and finally let her lustful flesh mass enter her vagina. Without being able to tell her husband about her lewd acts with Tetsuro, she was blamed by her father-in-law's cock and repeated her convulsions.
