A hardcore documentary begins, targeting only mature women for guerrilla pickups and immediate sex after being taken away. Keimika-san, who believed she was a monitor for trial drinking of supplements effective for beauty, is a woman in her 18th year of marriage suffering from menopausal symptoms. Although she doesn't look 51, her husband doesn't pay attention to her, and they've been sexless for several years. She starts to feel something with the actor's forceful touch, and eventually grinds her hips in a greedy cowgirl position, having orgasms that never seem to end, engaging in perverted sex.
