SueDeer is a deer (duh!). They have flicky (sexy) little tails.
SueDeer has a husband ( a tiger). He likes sexy flicky little tails ..well, in that way that felines like little things flicking around. And big round deer-bottoms, of course.
The result is probably going to a lot of growling, squealing and some very, very dirty fun.
What? You can't hope to stay clean while wrestling in the carrot-patch!