>>56615548In species with both ass and pussy they have different nerve endings, there doesn't seem to be much of a reason for a cloaca to have the equivalent of ass and pussy nerve endings. desu the more you think of it the less appealing it gets, part of the appeal of anal is the extra tightness, but if she's laying eggs often it means it's not as tight as a human pussy would be, the other part of the appeal of anal is its ellusiveness, even if you manage to find a girl willing to have sex with you, she'll rarely will want to do anal, with a bird girl there'd be no choice for her, if she wants to have sex with you, it's just the cloaca, it's the same ellusiveness as regular sex, but with the downside that unlike a pussy, it has shit and piss in it