Meet your new teacher: Giantess Midnight (SFW) (Patreon)

Midnight-sensei became the test subject of Hatsune Mei's new 'baby'. In an attempt of replicating Mt.Lady's powers Hatsune built a growing ray. The problem is that the growing isn't immediate and it can occur  at any moment. Midnight was about to begin her class when the growing started. Izuku and Mineta where the only ones in the room and testified how their beautiful teacher became as big as the classroom. Hatsune came to celebrate the success of her invention.

My first piece from BNH the truth is I've been saving this anime cause I love many many characters from it and specially because it has one of sexiest giantess in history (you know who I'm talking about). But I'll keep saving her for the right piece and for the moment when I feel I can make her justice.