After seeing her husband off on a three-day business trip to Kyushu, Saki's ex-boyfriend Yuuma suddenly visited her. Yuuma threatened Saki with cat videos they filmed while dating and forced himself inside her. Learning that her husband would be away for three days, Yuuma decided to keep having sex with Saki without protection throughout the entire period. Although Saki initially resisted, she eventually succumbed to Yuuma's intense sex, falling deeper despite herself.
