Taishi, a subordinate invited by his boss—who is rumored to have a stunning wife—ends up staying overnight at their home and accidentally peeks at the couple having sex. While being treated to breakfast the next morning, the beautiful wife seduces him with her cleavage, and Taishi ends up having sex with her in the heat of the moment! Just as he begins to regret having an 'affair' with his boss's wife, he receives a phone call from his boss... The wife begs to have sex with Taishi again, and with the husband's (the boss's) official permission, they decide to have a surprising '3P' threesome! In front of Taishi, the wife is bound in bondage, her legs spread wide in an M-shape by ropes tied to the bedposts. Aroused by seeing the wife climax repeatedly in that position, Taishi inserts himself into her in missionary style at his boss's urging! Whenever the boss (husband) joins in to make it a '3P', the wife becomes exceptionally excited and reaches climax over and over again... After raw creampieing the wife with the husband's permission, Taishi is quickly sent home as if he's no longer needed, and the perverted couple, thrilled by the cuckolding experience, begins an even more passionate sex session of their own!!
