Isekai Tabi wa Niwatorisu to Tomo ni - Vol. 1 Ch. 4.1

[kuzunagi13]

Don't tell me that 2 is not the 2 chickens? Right?

 

[rymar]

Just a lad and his cock in fantasy land

 

[Toloran]

I'm surprised they haven't turned into bird anime girls yet

It feels like with these series it's inevitable.
Most series do it nearly INSTANTLY. A few don't do it for quite. There's another series I was spoiled a bit on where I know it happens eventually but it hasn't happened yet. It's the one about the guy who can talk to dragons who is raising a bunch of them.