NSFW Mallow and Black + Story (Patreon)

NSFW Fact: Black only uses his tentacles for fighting. But you have often seen in my NSFW drawings that he uses his tentacles in the act. Let me explain this to you. He doesn't feel his tentacles "in that way." Using them doesn't make him horny. Despite this, he finds that his partners are very interested in his tentacles. That's why he uses them in the act. He likes to stick them in his partner's holes, not because he feels it but because the partner likes it. He gets excited by the partner's reaction.