A few little stories about beastmen and human boys living together.
They learn about each other's differences, their respective anatomies, and also molest each other sometimes.
Each story is 4 pages long, and most can be read independently of the others.

Mangas by Kaminosaki Shiten :
https://www.pixiv.net/member.php?id=973130

English Translation by Dorofinu :
https://twitter.com/doromizu6