Love Me Tender at Midnight

High school teacher Subaru, suffering from insomnia, goes to a lesbian brothel in desperation to get some sleep. There, she meets a prostitute named Tsuki, who gives her the ultimate comfort. However, later, Tsuki shows up at the school where Subaru works as an office worker—!? A secret lily romcom about an insomniac female teacher and a lesbian prostitute who heal each other's lonely nights!