Iroha, who gave birth after marrying within the company and returning to work. Amidst her busy days with childcare and work, she harbored frustration and unfulfilled desires. After pregnancy and childbirth, sex with her husband had stopped. She actually wants to be held, but she doesn't have the courage to invite him herself. One night, Iroha wakes up drunk to find herself in a hotel with Nakajima, her subordinate. In front of her sleeping subordinate in a defenseless state, Iroha involuntarily sucks on his dick. "Oral sex isn't cheating, right?" The desires of the uninhibited married woman are released...
