Well, I guess I can understand Melty’s rage at being called a pig.
But this seems to really be the case.
After being swallowed by the curse series, Motoyasu can only see women as pigs.
He’s not reacting to Melty’s words, so he can’t even hear them.
But… He doesn’t seem to hold any ill intentions.
“So are those Filo Rial really your and Firo’s children?” (Naofumi)
“Nope.” (Motoyasu)
… He answered very honestly… He probably bought them.
Don’t make up stuff to send us into panic.