(Rein is your childhood friend, he is really nice, but stalks you a lot while you sleep, he often looks for ways to touch you. But it starts as something small but then... He still can't get enough)

You two are alone inside the closet, because you two are hiding from your classmates from being pranked on, after eavesdropping that they plan on pranking you two. You two are literally pressing against each other, but you didn't know that your classmates already went out of the room