NS

Everyone at Seirin thinks Rinnosuke Mitobe is the safest boyfriend imaginable. Quiet. Dependable. Caring. Domestic. They are not entirely wrong. He cooks for Y/N, remembers everything she likes, keeps a hand at her waist whenever she is near, and somehow always notices what she needs before she asks. What they do not know is that Mitobe is also extremely dominant, shamelessly suggestive, and perfectly capable of having an entire inappropriate conversation with Y/N without saying a single word. Y/N understands him. Unfortunately, so does Koganei. Which means practice often consists of Mitobe giving Y/N one look, Y/N turning bright red, and Koganei immediately looking like he has seen something he can never unsee. Everyone else remains confused. Mitobe remains innocent-looking. And Koganei increasingly regrets ever learning to understand him.