Yuya and Chiharu have been married for two years. Due to the recent economic downturn, Yuya's company is struggling financially. At this difficult time, his former boss, Kudo, approaches them with an offer to make money through cryptocurrency investment. Tempted and desperate, they accept—only to realize too late that this is no simple investment. Instead, it's a trap where Chiharu is used as collateral for Kudo and his associates to satisfy their lustful desires. Night after night, Chiharu's body is exploited—repeated creampie and facial ejaculations transform her into a depraved woman. Gradually, her mind and body are broken down, until she is completely dominated.