Mako, a wife who is excited to reunite with Oki, who was a junior and former work colleague of her husband, after a long absence. However, Oki, who has been secretly admiring her Mako for a long time, forcibly pushes her down with her drunken momentum. Mako is upset about being fucked while her husband is drunk. However, her pleasure that penetrates the back of her body strongly dominates her heart. Her body, captivated by her guilty pleasure, gradually drowns in acts with Oki. Then, Oki visits the house again...
