Looking for a bl manhwa for a friend

So my friend see two pages of a bl manhwa and has been dying to read. So the first page has red hair and white skin bottom hiding under the bed. He seemed to be hiding from “psycho” top. The second page is the psycho top with brown hair, butt naked and full on erection. Pretty much lying stomach on the ground on wooden floor with creepy look in his eyes said “peak a boo, I see you”