Allow yourself to fall asleep

Hoping no one comes to check on you until the effects wear off, you let yourself fall asleep. You know you would be very sore for at least several days if you indulged your urges, and would rather get caught than have to deal with the soreness. You close your eyes and quickly drift off into a ****-induced sleep. Someone knocks on your door, but you don't notice in your deep sleep. They open the door as you don't respond for several minutes.