Oh, they're going to talk about this now. Aziraphale pushes himself up on his elbows, hands splayed against Crowley's shoulders so he can look down at him with wide, attentive eyes. He smiles without meaning to, so ridiculously besotted that Crowley is taking the time to ask. "I've manifested male genitalia before. Back when public bathing was popular and it would have led to too many questions if I didn't. Oh, and occasionally while wearing certain styles of trousers, they don't fall right otherwise."

He blushes and swallows. The love bite on his neck has blossomed quite nicely. "I was never... ah, aroused, while having one. I'm curious what that's like, although if... if you prefer female genitalia, that wouldn't be any trouble for me, either."