I’m not sure why you would expect a shemale model to be any different to others! If a client is willing to pay for something that is in your repertoire then you do it, right? I once met a shemale webcam model who said at least half of their customers paid to stare. It’s all cash at the end of the day.
Shemales do the same thing girls, gays, couples, etc. do on a webcam show. It all depends on how long you want the show to be: 20 minutes, 40 minutes, it’s all the same.
Anaconda, staring is not nice, but like you said, money is money.