me and a provider i used to see did this a while ago.
I brought ice-popsicles to the session and during the session I painted her vagina lips with the popsicle. I wrote her name and my name on her thighs using the popsicles like a paint brush. Later on I stuck the entire popsicle in her vagina and sort of fucked her with it and then had her lick her pussy juices off the popsicle when I pulled it out. I remember when I had stuck one of the popsicles inside of her vagina, a piece had broken off and was lost inside of her pussy. Obviously she didn't want it in there, so I had to dig it out. No complaints though because in order for me to dig it out, I had to shove my entire hand inside
and was basically fisting her to pull it out. But while inside I rubbed the broken popsicle piece along the wall of her vagina to coat it in her vaginal juices. I then pulled it out and we both took turns eating it. That was fucking hot!
the especially badass part about it is that we recorded it on video and I spent alot of time beating off to that video.
In the video, she had some pretty audible reactions to the cold sensation of it going inside of her.
This provider that I did it with worked in the healthcare industry in real life. She never voiced any concerns about stuffing food or other sugary product inside of her vagina, and believe me we stuck a bunch of different food inside of her vagina (wine, strawberries, bananas, kiwis, etc. ) at her encouragement. I'm assuming she showered and douched herself afterwards.