SNIS-989 The relationship of my wife and the neighbor.

You can have sexual relations with the desirable Tsukasa Aoi! However, only those who are married qualify. Three people are chosen to engage in sex with the friendly and cute Aoi Tsukasa. A kind old man experiences a dream-like time with a girl who is one or two years older (and extremely cute) from flirtatious dates to romantic sex. Betraying a wife and children who have been together for so many years...