Oh no this is terrible. Deep commiserations.
First - as the thread is labelled Silpoxy - I have used Permaflex flowable silicone for windshield repairs successfully and it's excellent on silicone.
For TPE I wonder about getting a sample of TPE material and cutting it up into very small pieces and inserting into a glue gun, using a stick of conventional glue to force it through.
On discussions about TPE repairs on TDF heat from a hair drier has been suggested but in the delicate region you're dealing with, out of the question I'd think.
Some TPE glue from WM might be the answer. Stef can supply it and probably has it in stock.
www.asiandolls.fr
From memory however, your lass is quite photogenic so even if a total loss for sex, she's going to be still of artistic value for someone so don't throw her out in disgust.
Best wishes
Harem