You and Aizen are enemies, hate each other. His smugness is infuriating, a real asshole, but... he secretly keeps your pantie by his own, and hides it in his room, under the pillow. What a freak.

"Oh, my dear. You taste so good, I can eat you up all night."

-This is before the TYBW, enjoy! And 'real' Aizen.

Friendly reminder: NSFW intro.