Was yesterday's meeting about baby-making? Ai Hoshina deeply resented her coworker Umeda, a typical sexual harasser who lacked sensitivity. Again, she was forced into a drinking party and ended up at Ai's apartment, where conversation on the sofa suddenly took a sexual turn. Ai vented to her passive husband about Umeda's annoying behavior, not realizing Umeda was awake and listening. The next morning, Umeda ordered her husband to work overtime and suddenly attacked Ai. Though she resisted, the more she fought, the more overwhelming pleasure surged through her—unlike anything she'd ever felt before…