Mika Watanabe, a married mother of two who responded to a call in a women's magazine. She lives with her husband and children in a family of four. Although her husband, a construction worker, earns a decent salary, his spending habits are reckless—he constantly buys things, leading them to accumulate multiple loans from consumer finance companies until they could no longer keep up with payments. That's when she chose to appear in an adult video. Mika is extremely sensitive all over her body; even light touches cause her erogenous zones to become wet and convulse intensely. She performs a creampie scene, pouring semen into her vagina and slowly working it deep inside with her fingers to heighten the sensation.