恩静的妈妈是单身，对闺蜜所描述的X爱生活十分向往，恩静的追求者志勋高大威猛，但是恩静并不喜欢他，饥渴的妈妈竟梦见自己跟志勋有一番激情，余韵久久难以忘怀，在闺蜜的怂恿下，欲火焚身的妈妈会怎样来跟志勋来一番激情X爱呢....

Suyeon and Donghee are friends. Suyeon confesses her difficulties in dating and is getting along. Meanwhile, Hyun-soo's daughter Hyun-jung and his boyfriend Jin-woo appear. A coincidence triggers a situation where Jinwoo and Suyeon go to bed. Jin-woo gets frustrated between his girlfriend and his girlfriend's mom.