Tethered | Sebastian Sallow x F!MC | Spicy One Shot

NSFW. Sebastian wasn't entirely sure why he'd used the unforgivable curse on her. He had no doubt he could've convinced her to do whatever he wanted quite easily; after all, getting what he desired came naturally to him, what with his Slytherin charm and all, but there was always the risk she'd shudder away from him, repulsed by his touch as if she could physically feel his tainted soul marring her perfect skin.

Warning: VERY DUBIOUS CONSENT. Do not proceed if lack of consent triggers you. ALL CHARACTERS ARE 18+. MDNI.