My usually serious and reserved G-cup married female boss suddenly becomes aroused and unpredictable after getting drunk. An illicit affair with Shishido Riho (JUR-668) – a story only I know about.

This spring, Riho was promoted to section chief at an unusually young age due to a company-wide promotion. Although she threw herself into her work with great enthusiasm, things didn't go as planned, and her colleagues began to distance themselves from her. Just then, her senior colleague, Haneda, struck up a conversation with her. While drinking with Riho, who was troubled by her current situation, the usually prim and proper Riho unexpectedly used an unbelievably coquettish voice to lure him into a hotel. Seeing the usually dashing Riho display such a lewd demeanor, Haneda was thrilled and took advantage of the situation.