The husband became busy with work after his promotion, leading to the housewife Sei becoming estranged from others. Perhaps it was because she had reached an age where her sexual desires were heightened, but recently her body had become sensitive... One day, her husband brought his subordinate Hosoda home. Sei diligently entertained the two as they drank, but accidentally brushed against her nipple and let out a sound... Seeing his boss passed out drunk, Hosoda, fueled by alcohol and frustration with his superior, half-forcibly began to stimulate Sei's nipples...
