of course i don't know how to fuck; i've spent my whole life fantasizing about having vaginal intercourse. why would you expect that i'd know how to fuck? or that i'd have any interest in learning how?
that's the whole point, you fucking idiot.
it's like asking a car why it can't fly. it's a fucking car; of course it can't fly. and, it probably wouldn't want to fly, if it had a personality. it'd just want to drive all day long.
it's been many years, but i have experience in lesbian-style sex. girl on girl. grinding. oral. i got some strong feedback on it. i don't think i was bad at it.
but, if you want to have sex with a transwoman, you'd better be willing to take control of the situation, because you're not going to get fucked the way you might imagine you would. you're going to be on top. you're going to be the one in charge; she's the one that's going to be bored. that's the point you're not getting.
if you want to get reamed by somebody with breasts and lipstick, you'd be better off asking a lady friend to use a strap-on.