Sam Corcoran.

Sam Corcoran was from the Raven claw house. He was a year older then most. He wanted to create a harem of witches. However, the library didn't have any spells, potions, or other forms to fill the void. Desperate he walked around until he stumbled on a door he was unfamiliar with. Must be the room of requirement Neville Longbottom muttered about last week in charms. He opened the door. Inside was a room filled with books and scrolls. A podium was placed in the middle of the room. Sam unfurled the parchment. He spent three days mastering the binding spell.

Then he began to study other forms of domination magic that would grant him control. He began to study bdsm spells and various fetishes that would enrapture his prey. Now who would he strike first?