It's been several years since her older husband's virility began to decline. The stress of not being able to lead a satisfying married life has been eating away at Ayane. (Anyone's dick will do, I want it now!) Just as her frustration reaches its limit...her son's penis jumps into front of her. Even though she knows it's wrong, she can't escape the pleasure of a cock she hasn't felt in a long time. "See you soon, my love..." These words as she sends her husband off again today become the signal for forbidden sex...