Beautiful and intelligent 30-year-old tutor Kanda Rikako makes her porn debut, enduring relentless pounding from morning to night until she convulses again and again and completely loses control. The bookish F-cup wife becomes addicted to sex after getting her first taste of those brutal thrusts. By the end, her reason is gone and she is begging to be pounded even harder, her legs trembling like a newborn fawn and her huge F-cup tits bouncing wildly. She forgets all about her husband as she cums harder than ever. Her first nude release features three hardcore sex scenes, exposing the insatiable sexual beast beneath her intellectual facade.