The door opened into a large, but dimly lit room. It took her a moment to adjust to the lighting, but when she did, she realised that it was filled with mostly couples, plus some threesomes and groups, and a few solo participants. They didn’t seem to be having sex exactly, but she could see that many of the people in the room were touching each other or their partners... or both... some with hands, others with their mouths... she flushed at the wet noises coming from the group to the right... a man was thrusting into a woman’s mouth while another woman was fingering the woman and fondling the man’s balls... She averted her gaze to avoid meeting the eyes of the woman, her gaze shifting to Snape with some alarm. He was observing her calmly. "Keep looking," he murmured, stepping behind her and wrapping his arms around her waist. She glanced again around the room until her attention focused on another couple a bit farther away. Two women, this time, one was sliding her fingers between the other’s legs, and the other was licking her partner and fondling her breasts. 