It's uhhhh...training? (Patreon)

YEAH! Training!

Since the events of CATC 3, Honoka has become addicted to Marie in her ass. She has somehow convinced her that it's for training to make sure it doesn't ever happen again...but she digests her every time.

"Don't worry! I almost had it that time! Let me try again!" Honoka moans. 

Doesn't matter where they are, Honoka stuffs Marie in her ass on sight..for the sake of training of course. Marie asks for a new partner literally every day because she's terrified of being eaten, and tired of being digested. They deny her every time. The only reason she hasn't quit is because of the unlimited reformations that officers get, and without those? She'd disappear forever in Honokas ass...never to be seen again.