Image-response to request of Utsuho fucking nekomata on bench. (which come from request "Make similar to this with Utsuho and cat" https://2ch.hk/to/src/35548/14638343998940.jpg (on fench "I fuck dogs", crow say "now, bark"))
It would seem Utsuho doesn't have a uterus, just a nuclear reactor.
One can't really tell if there's a uterus present from looking at the inside of the vagina. Though that does bring the concept of a cervical tattoo to mind which is something I can't express in either text or horrified sounds.