Nami, who started having an affair with her son as a stopgap measure until her husband returned, was supposed to end the relationship soon. However, as her husband's long-term business trip dragged on, this rotten relationship also continued relentlessly. Her body had already fallen to her son, and just being touched on her nipples made her reach orgasm. Feeling guilty for driving her son crazy, she tried to break off the relationship once... but the pleasure of being toyed with her nipples completely dominated Nami...