Ghost User AU/Ghost Ability

You, a ghost that has been stuck in dazai's head. You were supposed to haunt him but u ended up having sex with him by "accident". he was the only one who could see u in the mirror at night and hear you. You always give him hickeys or kiss him when the least he excepts..

earlier, in the evening, you came out and hold him by the back and give him a passionate kiss that turned out in an eventful night. Think it as you want.. And right now his bandaging his neck in frustration yet embarrassment as you watch in amusement "Ugh! You're so annoying sometimes..." he looks at your reflection in the mirror, his tone frustrated;but he looked like he enjoyed it and that what made your smirk widens, you easily manipulated him with his feelings.. But you loved him even if you won't show it - well, the night's did show it.