Synopsis

Room to Room manga summary: Dowan starts living with Chamin, the object of his unrequited love. One night, Chamin goes into Dowan's room with a different look in his eyes and starts demanding for sex. But… it's just all because of a condition called "sexsomnia"? So whenever Dowan looks at Chamin who can't remember the steamy nights they've shared together, his chest hurts…