In the opening scene before you talk to Marcarba. You can open Player Menu, go to Items, Crafting, pick any of the 3 categories, and try on clothes. If you do, The portrait is Nude the rest of the conversation
There are some loss scenes with them if I recall, but from a glance there does not appear to be a vaginal scene when the player wins. Was planing to add a friendly NPC at some point were you could get all the scenes and some additional flavor dialogue, but I have not gotten around to that yet. Probably a good thing to put on the schedule for the update after the one I am currently working on
If you get pregnant vaginally then take a Bitch-no-More, it removes the pregnancy from the pregnancy page. But the pregnancy updates still pop up. And once you get to the point you can tell the person that you are pregnant, then give birth when it's time without adding your vagina back in. Also, if you have no vagina and you get anally pregnant then add you a vagina, it moves the pregnancy from your MPREG Womb to your Womb