[Tier reward] Submissive University (Pixiv Fanbox)

Simba gave me a 3-months tier reward slot to design as I please, so I went a bit overboard with this new idea lol.

Let me know if you like them and if I should expand on it.

Thank you Simba for the support and for letting me share. And for letting Maxine be our first femboy student at the Submissive U (or college, whatever lol)