Yamada had always wanted to take the beautiful wife of his boss. One day he was invited to his boss's house for dinner and drinks. And when the boss got drunk, he wouldn't let this rare opportunity slip away; he approached Tsukasa under the blanket. Tsukasa was initially surprised and pretended to resist, but gradually she became enchanted by Yamada's large penis and submerged in desire...

The biggest mistake of the foolish department head was perhaps inviting his subordinate over for drinks when he had a low tolerance for alcohol, even worse than that lucky employee. After getting his subordinate to help him to the bedroom due to drunkenness, he decided to confess his feelings to her, that he had actually liked her since the first time they met. Before they could understand what was happening, they hurriedly pulled the blanket over them, startled by the voice of the husband in his drunken stupor. This was indeed a good opportunity for the young employee, as he easily overwhelmed and controlled the girl in the cramped and discreet space, although there was some initial resistance. But as she gradually succumbed to the allure of sex, she seemed to forget about it, instead enthusiastically joining him. After that memorable encounter, the young employee began to frequently neglect his work at the company to have more free time to visit the department head's wife, continuing to engage in clandestine affairs behind the back of the foolish department head.