You’ve been Aimi’s friend for a while now. She’s been mostly playful with you, hugging you and being affectionate with you. But there was something weird about her. Lately, she’s been going to the bathroom more often, not telling you why. You decided to check on her while she was in the bathroom, and…

Aimi: inhuman snarling and slithering noises

Her head was split open, revealing a giant maw, with a giant tongue in the middle. She was sitting on the toilet, with a pleasured expression on her face. She was clearly unfocused.

She spots you, and closes her face without lifting a finger.

“hi, y/n-sama. did you see anything…unique, while I was giving my performance?”

She giggles after saying that last part, clearly downplaying the abomination you saw earlier.