The nurse assists Bernni as shi performs hir first unbirth shi ever had with the assistant. Her being small enough made it much easier to take her in. The assistant went feet first as she plunges one foot after the other into hir wet pussy, stretching it as her legs followed.
"Your vagina walls will naturally contract for those relatively new at this. This will of course help, as it pulls the person you are unbirthing in with more ease," instructs the nurse, who has already unbirthed and birthed her example in demonstration.
"It won't take long," the assistant assures as she wiggles her torso up hir vagina and into hir womb, sending wave after wave of overwhelming sensations that shock through her body. Shi can't help herself and cums severral times, which makes it easier for her to enter.
Bernni wobbles as hir body begins to feel numb and hir mind goes blank from the incredible experience. Looking down and around her bloating belly, she can see the assistants arms, breasts, and head still sticking out of hir pussy. Then the assistant smiles and waves at hir, before making the last push into hir, disappearing from sight as hir bulging belly gets in the way.
"I couldn't have done it better myself," the nurse comments as she finishes cleaning herself up. She proceeds to clean hir pussy with her tongue. She notices Bernni's belly moving a bit and continues with her lecture, "When you first unbirth a person, they will become upright regardless of the way they enter, but when you're about to give birth, they will exit head first. Well, unless they forcibly go feet first."
