never saw really sexy shemale (by saying "sexy" I mean as close to traditional female as possible). most of them are manlike and have no feminity. to much fake in them.
so, nowadays - no.
but even if one day they start to look like a perfect woman, with ideal body, and female face, voice and smell - I think that I willl be more interested in just watching them, than in having sex. Me ain't gonna take a dick even from a beautiful women, maybe only give them my :rofl: