Yuri (Hayama Sayuri) is in the middle of a fight with her husband, Takahiro, because he frequents adult entertainment establishments. Seeing this, Takahiro's close friend Michikawa steps in to mediate... The situation somehow calms down, but Michikawa, who has always been interested in Yuri, suddenly takes her lips as a thank you for making up. She desperately resists, but her voluptuous body, which is usually neglected by her husband and left to find solace alone, cannot resist the pleasure. Yuri feels guilty towards her oblivious husband, but the joy of infidelity gradually takes control of her body...
