Partner has come up with a hypothetical that we (weirdly) don't agree on.
The situation: he wakes up and has a pair of actual boobs. They are normal boobs, fully attached the same way boobs are, and he says they can also help out with breastfeeding. The bonus to him is he gets to admire them. He calls them "the miracle tits".
The disagreement: I say the fictional miracle tits have to go back to wherever or whatever they came from. He says his body his choice, and that they stay.
Who is being unreasonable?