RKI-764 Mimic Ass: Women whose butts are exposed after being eaten by mimics can be fucked from behind and cummed inside as much as you want!

A perfect recreation of a female adventurer who is eaten by a mimic disguised as a treasure chest, leaving her defenseless lower body exposed! It would be a disgrace for a man not to take advantage of this longed-for situation! I'll give her a good pounding from behind!