Maki returns home to organize her parents house after her mother died. - She happened to meet her ex-boyfriends son, Haruto, there ... - Haruto is the same as her young ex-boyfriend, and Maki exchanges her kisses as she repeats her thoughts. - She immerses herself in memories as if she were regaining her youth ... - Maki, who is drowning in the desire to be hit by Haruto, is absorbed in her repeated days of her lust, she forgets her family and she is absorbed in it. - However, the reality is terribly cruel ...