Milk Princess

Milk Princess summary:

This novel is about a boy who rescues two princesses and is introduced to their milk culture which centers around breast milk among other things. It includes lactation and oyakodon. I’ll be categorizing this as the Milk Series, but with the exception to 2 Milk Princess sequels, it’s really just a collection of unrelated milk-themed novels by the same author. I have no intention of translating all of them.