How do you roleplay Unbirth? My wife of a year just reviled more of her hidden fantasies to me and I to her but I'm not sure about that one of her's?

[Anonymous]

My wife is sadly sterile she found out when she was 16 when her mother had her her tested after she was treated and cured of breast cancer. Turns out she was sterile from birth and it had nothing to do with the treatments. She has been cancer free ever since her treatments thank god.
For our anniversary we celebrated naked in bed with a bottle of champagne. Eventually our fantasies came up and we shared some of our more hidden ones. I would like to have her dress as a nurse and take care of me in certain ways. I always liked nurses in their colorful uniforms. However hers fantasies are kind of more out there. She likes a fetish called unbirth where... well you can look it up. I'm not sure how to roleplay that though. Would I need a special doll that she can shove up there? Should I buy a dildo that inflates a bit so that she can feel fuller? Will she want me to put my whole hand inside her?
Her other fetish is impregnation and as a surprise I ordered a special dildo for us to have fun with. That can lay a fake egg inside her.
We kind of played around with it but she only had me finger her, shove a dildo up her, and kind of tickle her belly a bit. I'm pretty sure that there is a lot more to it but I'm pretty sure that she was trying to not scare me off of the idea.

[Kaazsz]

Well first off, you're an awesome husband for wanting to fulfill her fantasies! Second, I'm not 100% sure, but I think entering the womb can be legitimately life threatening. So... y'all need to do a shit ton of maw fuckin research before you start trying to push anything into her womb. I would imagine she would want you to get some dildos in there or something as a first step. After that ask her if she wants more, the egg thing, the doll idea, just be super open and loving which I can see you are, and make her feel comfortable with telling you what she wants. But yea, first be fuckin careful because I think you could legit kill her ass by accident. I forget where I read it though.

[Asker]

Thanks Honestly I really don't want to take it that far and I don't think that I even could if she wanted to. When we talked she seemed to enjoy having a doll shoved up there but I don't think that there is a doll that is made for that kind of playing. I don't want to accidentally poke her with a stray arm.

[Kaazsz]

Yea true the doll thing is probably a stretch lol. Well im sure if you look up the dangers she will be much more hesitant to try anything. Good luck either way.

[Asker]

Gee thanks