Parvati and Padma Patil!

The bag came off and there stood Parvati Patil!

"Hello...Master." she gulped as she eyed his huge cock.

"That's not all Master." Luna smirked and moved back behind the lockers to pull out Padma too! She was completely naked and collared as well!

"Master." She blushed.

"Bloody hell." Harry gasped. His slaves somehow got twins for him! "First off this is bloody hot but neither of you have signed your **** contracts yet so we cant be having fun right now. Second someone could come looking and we cant have all you sluts seen like this."

The five dressed and head to the Gryffindor common room. Luna and Padma had passes and came along.

Inside the five moved away from the celebration and Harry had the twins sign their contracts.

The sisters felt the binding. Now they were slaves to Harry.

"After the party meet at the Room of Requirement and bring all your undergarments. You wont be needing them ever again." He instructed. "At 8 and dont be late or you will be punished."

The twins nodded while blushing.

Harry smirked and went enjoy his victory. But he knew the real celebration was yet to come.