Aya Hananasade, a husband who keeps silent as his wife's superb technique improves as she continues to be cuckolded with an amazing and transcendental fuck.
Aya is too sensitive and cums easily. Her husband and wife's activities reach their limit and stop having sex once Aya cums. Her husband is not satisfied with their married life, and in the meantime, he bumps into her former part-time job and ends up having drinks with him. However, Tachibana is also a man. Because he was drunk, he felt aroused by the defenseless eroticism of a drunken Aya, and even though he thought it was bad for Tomoki, he committed a crime. However, despite being raped, Aya develops this feeling that she cannot express. Tachibana continues the act with Aya on another day. Aya gets stuck in a quagmire Tomoki witnesses the relationship between Tachibana and Aya when she returns from work, but she is too timid to say anything about her sexual behavior with Tachibana, and Aya gradually changes about her relationship with Tachibana. Although she was unable to say anything, her husband became addicted to Aya's sexual acts, even though he was frustrated by Aya's violently changing behavior.