I love this consept!
Kuromaru mind control is awesome.

I'll remove it if there's a problem.

Trigger Word: kuromaru-corruption
It would be motivating to have you post images about my models!
Send me a Buzz if you like it!

Key Lock (Nipple & Dick): keyhole print, nipples lock, dick lock, testicle lock
Kuromaru Collar: black collar, eye on collar
Black BodySuit: kuromaru-suit, black suit

Teeth BodySuit: kuromaru-suit, teeth suit, corruption
Fusion Kuromaru: eye on navel, eye on nipples, eye on body, eye on clothes, eye on testicle

※Accuracy 70%
It does not work because of the strong halos of the characters in the blue archive. Very sad.
Kuromaru Halo: kuromaru halo, purple halo
Halo Lock: halo lock, black halo