My bad. No BBC planned in the game. NTS is very unlikely too, the focus is on netorare/netori when it comes to this.
There is a character next update that might get close to what you expect with your minotaur idea, so check that out if you want. While it is an NTR character, his content is focused on Keiko, not Gobble.
It is unlikely for characters from the farm to engage with him as of now, I could consider giving them a completely optional scene with him but it would require significant demand from paid subscribers, that is not currently planned.
It'll probably be resolved through polls whenever it is time to make the final call, as I currently have no idea what everyone's opinion on this is.