gynomorph

(this is a completely educated guess) A rabbit person, or bunny, doesn't matter because they both are defined by rabbit ears and a tail with a humanoid appearance.

gerart G geralton: “hey man have you heard of a gynomorph?”

Gravolodon from the battle cats: “wtf is a gynomorph?”

Geralt G Geralton: “great question

Gynomorph

Someone who has breasts, and a penis.
Can also be a gender identity, though is by itself unrelated to trans and is instead intersex.

"Hello, what gender are you?"
"I am a gynomorph!"