JUY-066 My Friend's Wife, Aya Takagi, Secretly Seduces Me When Her Husband Isn't Looking

Keisuke, an architect, is asked by a friend to do a cheap renovation, but when he visits the house, he is about to turn down the request because it is too unreasonable... There, he is introduced to his friend's wife, Aya, and is captivated by her devoted request, which he accepts. The two suddenly begin a secret relationship, which becomes more and more lustful and bold with each passing day. And when the renovation is finally finished, Keisuke no longer has a chance to see Aya, but...