I haven't received a strap-on up the butt yet from a WG but, as they say, never say never. On the TS question, I imagine that if a TS is beautiful it's possible to think of her/him as a girl with a penis, rather than a man trying to be female. In reality I don't know how I would react in the presence of a beautiful TS. It could be I wouldn't be able to get the thought of 'her' as a 'him' out of my mind and all interest would wane. I also have my doubts that there are many such beauties - outside of Thailand.