Sometimes you just want to stick to the basics and not worry about sexual athletics. It’s often better to be fucking your ladyboy missionary style, because it’s easiest and it allows you to penetrate her nice asshole very deep. And she gets to lay down.
And let’s face it, lots of ladyboys are lazy, so you definitely should let them lady down while you’re fucking them. So skip the fancy positions and the Kama Sutra and all of that, because a ladyboy is about one thing, your pleasure. And missionary fucking is the ticket.