A married couple invites their husband's best friend and enjoys dinner together... A one-night event that happens in any household throws the life of a beautiful married woman, Satomi (Mizuki) out of order. "I shouldn't do this while my husband is on a business trip..." The more I think about it, the more Satomi can't control the pain in her body and entrust herself to the world of pleasure. Yuko Mizuki's slender and supple limbs are thick and hard... Stay tuned!