I'm not sure what I was expecting when I saw the first page, but...

A vanilla bestiality Touhou doujin? Cool!

But its an bird.. Only a few species have external genetalia (and even then they are usually inside cloaca). Does that make it a futa or strap-on?

This is interesting. Is there a possible link to the full doujin somewhere?

What the?

Mamizou said:
But its an bird.. Only a few species have external genetalia (and even then they are usually inside cloaca). Does that make it a futa or strap-on?

You're using Human logic. Start using Furry logic.

Goldva said:

This is interesting. Is there a possible link to the full doujin somewhere?

https://nhentai.net/g/79498/
Could only find the Chinese translation though.