While We Were Having Sex

The following content is intended for mature audiences and may contain sexual themes, gore, violence and/or strong language. Discretion is advised.
Lee Chan, who started living with his best friend Ban Hwi Seo on the condition that he watch over her sleepwalking.At night, Hwi Seo calls himself Do Yu Shin and lusts after his body, causing Lee Chan to fall into a confusing yet stimulating relationship…