Ren Haruno, an openly gay playboy who spends his days working as a florist, makes a spur of the moment decision to ask out one of his regular customers, a tattoo artist named Yuu Washio. Having noticed Yuu's longing looks for a while now, what Ren intended to be a quick hook-up at a hotel spirals out of his control when Yuu turns the tables on him and leaves him gasping and trembling after a night of non-stop pleasure. As Yuu's bottomless hunger for Ren is seared into the deepest recesses of his body, love starts to bloom...