Play with her a little bit longer

This was getting ridiculous- what got into Akko? She has known her ever since the grand race, and never before has she shown any kind of unusual emotions neither towards her, and especially not towards her feet. So seeing her shower the tops of her feet with kisses was weird, to say the least. Although, she would be lying if she said that it didn't feel kinda nice.

"A-Akko? I-I think that's enough for now!" she said quietly, loud enough for her friend to hear, slowly tugging at the foot she was kissing, but found resistance as the brunette held onto it with both hands.

"Not yet..." she whispered dreamily as she placed both of the redhead's feet next to each other, lifting them up and kissing her heels.

"This is getting ridiculous, I need to put an end to this before she gets us both into trouble!" the rebellious tomboy thought, seeing how her 'admirer' wasn't showing any signs of slowing down.

"Akko! I'm serious! Someone's gonna come over and we'll be in deep sheeeheeet!" a squeal escaped her lips as she felt the witch's tongue slide across one of her soles. It was both a ticklish and sort of enjoyable sensation. She barely recovered from the shock caused by the first lick as Akko followed up with another one on her other sole, greedily alternating between them like two melting ice-cream cones, basking in the salty taste that was only enhanced by the fact she wasn't wearing socks that evening. Meanwhile, Amanda leaned back, resting on her elbows, as she closed her eyes gritting her teeth, trying to contain herself as all kinds of emotions built up inside her. She only heard of foot fetishes up till now, and already found them weird just from the sound of it; however, she never could have imagined that this could possibly feel this good. The sole fact someone was willingly licking her feet was a huge boost of ego, even for one as big as hers; add to it the feeling of her friend's soft, slippery tongue gliding across her silky, smooth skin was like a divine massage. The conflict inside Amanda grew as she grew more and more relaxed, her worries slowly fading away.

"Ah-Ahkko... I'm serious, ohh my... Err... S-stahp!" she protested weakly, still trying to tug her feet away from the young witch between moans and giggles, but she was far stronger than she looked. The real trouble however began as Akko suddenly opened her mouth and wrapped her lips around several toes on Amanda's left foot, playfully nibbling on them which caused the tomboy to crack up, covering her mouth with her hands to stiffle the laughter combined with moans as Akko was sliding her tongue between her toes while she was lying and squirming on the marble floor. As the brunette moved on to sucking each of her toes individually, the fiery tomboy bit her lip, trying to suppress the ecstasy as she slammed her fist against the floor, but the feeling of her friend engulfing her two big toes in her salivating mouth, combined with the tongue swirling around them sent her over the edge as she let out a nearly orgasmic moan, echoing through the halls. Realizing her mistake, her eyes shot wide open

"Fuck! I overdid it- we need to get away before someone finds us here" she thought to herself, while Akko was still nibbling on her toes, oblivious to everything else happening around her. Considering that all other efforts of helping her snap out of it ended up futile, perhaps the safest course of action would be to transform her into a mouse or other small animal and let her sleep over at her place, or perhaps use the opportunity to go explore the academy's cafeteria, she hasn't eaten anything that night due to her little visit to the museum, so all shops and fast food restaurants were closed by the time she headed home.

Whatever she decided, the most important thing was to get out of there.

"Alright Akko, I'm sorry, but you leave me no other choice" she said to her friend, whipping her wand out...