KAM-194 - Husband's boss's promotion celebration, infidelity, domestic disruption, exposure, intoxication, sexual arousal, Marina Yuutsuki

A woman who married and left her company after marrying a colleague is invited with her husband to a party celebrating the promotion of her husband's boss, a department head, at a colleague's house. However, her husband is unable to attend due to a sudden business trip, leaving the woman to attend alone, which was a scheme orchestrated by the department head. The woman had been targeted by the department head and colleague since she was employed by the company, as they found her attractive and busty. Unaware of this, she attends the party and gets drunk, and with her sex life with her husband being bland, she experiences intense arousal during a long-awaited sexual encounter.