>>12196406But animals do have breasts. Horses have breasts for example. I think you thought of "swollen tits".
>>12196553But they do have gender roles. Mallard Ducks for example, raise their chicks in pars of two males.
On the other hand, Albatross couples are made of two females, and they take care of their chicks like this.
Of course they need to reproduce sexually, but after the eggs are laid, the couples return to their homosexuallity.
