Lotté Slut-ified

Sucy never expected her new 'Slut Maker' potion to be so effective. Only a few drops in Lotté's tea (when her back was turned, of course), and within minutes the timid little bookworm was feverishly pulling at her clothes, breathing fast. 

"What's wrong, Lotté?" Sucy grinned. She stood up from her desk and made her way to where her unknowing guinea pig had been quietly studying. By this point, Lotté's light blue panties were around her ankles and she was awkwardly trying to finger herself with one hand while trying to unbutton her shirt with the other.  It wasn't working. 

"Here, let me help you..."

Within thirty seconds, Sucy had helped the slut-ified witch strip completely naked except for her large glasses. All her shyness was completely gone--she was shamelessly pleasuring herself in front of Sucy, moaning like an animal. The need for pleasure was her only instinct now. But Sucy didn't want to make it easy for her new pet. The potion would wear off in only a few hours, and Akko would be gone for at least as long. Sucy wanted to drag things out a bit more, and be the one in control of Lotté's sensations. So she tied up her trembling friend (no problem really, as the potion that was coursing through her veins made her appreciate just about every kink Sucy could think of) and placed her right on the floor to beg and moan for someone--anyone--to touch her. A few sound-proofing charms on the bedroom to make sure nobody passing in the hall would hear, and then Sucy and Lotté could be alone. Then Sucy could show her new slut all the toys she had... 

It was around the time of Lotté's sixth consecutive climax that Akko burst in.

She was absolutely gobsmacked, and wouldn't stop yelling in her ridiculous, infantile way, but Sucy wasn't worried... Akko hadn't noticed that she'd used her wand to shut the door behind her. And she still had a bit of potion left... >;)