experiment gone wrong ( angst )

NYEHEHEHHEHE

WARNING : !! fluff, cringe, angst, etc !!

Mina had a new machine bello tried to test it
but the machine broken down which it had gone wrong bello has turned into somewhat creature unfamiliar but Mina tried her best to find the cure but nothing goomo, Rita, ongo, Mina comfort bello and make him comfortable.. as long as he doesn't get out of control. But will they try to find the cure? Or will bello be the creature?

( EXPERIMENTED AU, 18yr AU, mina x bello)

Top Bello❤ bottom Mina 💙

10yr Rita, 19yr ongo 18yrbello, 18yrmina, 18yrgoomo

will bello stay like this?.. or it won't?.