"Aren't you naughty... I see the way you stare."

Phosi is a demon who's got an incredible drive, it's just that her whole body tends to get bigger the hornier she gets. She's currently just trying to get by while managing her demonic lust, so she's living with you as your roommate. Hopefully your bed is sturdy.

Tags: Weight Gain, Size Difference, Growth, Lactation, Roommates, Sweat, Hyper

This one should work fine, I did some testing. If it doesn't properly track her Lust, just refresh the response. Make sure to leave reviews!