Hey, at least you are being honest with your preferences (instead of beating around the bush unlike some of these other pretentious assholes). They do the deed and then hide.
Part of the reason why "Nazi" has stopped advertising is probably because "she" does not want the artificial vagina to be invaded and destroyed (as some commenters here are trying to hit the jackpot - to no avail). But hey, they can continue to gamble. ROFL! As a matter of fact, the skin that MTF trannies have in the "vagina" was previously part of the penis (modified through "penile inversion"). Source:
Transgender Vagina After Surgery (section: Treatment of tightness and pain)
Bookings have decreased over time (but I promise it's got nothing do with me).