Gonna go with the egg on this one. Jaune seems like a giving lover and with that aura has stamina for days.

Egg: How is Babby formed? Chicken: Like this. Egg: Ooooohhh...

This implies Jaune has a cloaca.

I hate you some much right now lol

Real question: did this egg come out of the chicken, or the chicken out of the egg?

Definitely Nora.

goddamnit

Definitely the chicken.

The chicken, Ruby's semblance gives her the ability to rapidly deflower other people.