Kerbie's when she gets tight in matches she's really hot even though she's not the typical thin beauty and that's a plus, but her grunting is just orgasmic
In my native language they say:
A L' E' INUTIL INSEGNA' AL MUS, SI PIART TIMP E IN PLUI SI INFASTIDIS LA BESTIE!!
(translated) There is no gain in teaching the donkey, you waste your time and annoy the beast