So, there are a handful of Greek myths where Zeus turns himself into an animal to get with some lady. This is one of them
So we start out with this Phoenician princess named Europa. Now Europa is super, super gorgeous, and one day she attracts the notice of Zeus while she’s chilling on a beach somwhere. Since Zeus’s main defining feature is a chronic inability to keep it in his pants, he decides that he really needs to bone down with her.
Zeus then comes up with a cunning plan. A cunning plan that involves turning himself into a white bull.
He then goes and hangs out in Europa’s dad’s herd for a while, and then just kinda waits. Eventually, Europa comes by and sees the Zeus-bull, and then thinks it might be a good idea to ride it. Not, you know, sexually, but like you’d ride a horse.
So she jumps on the bull’s back, and the bull carries her off to Crete, where he reveals himself as Zeus. He then sets about seducing her. I use the term seduce very, very loosely here, because Zeus isn’t really known for taking no for an answer. Either way, Europa has three kids by him: Minos, whose wife would go on to fuck her own bull; Rhadamanthys, who becomes a judge in the underworld, and the warrior Sarpedon.
Zeus then leaves her with three gifts: a super-rad javelin, a bronze bodyguard, and a dog. Europa would eventually go on to marry the Cretan king Asterius, who adopted her three demigod kids as his own. So things ended up pretty well for her, which is a nice change of pace from how most of Zeus’s flings go.
Side note, I find Zeus turning into a bull to seduce Minos’s mom pretty funny, considering what Minos’s own wife would eventually do.