oekakizuki

"A naughty day care center made for “adult babies”, that is, those who possess the heart of a baby even as an adult. As the name suggests, it’s an establishment specialized in spoiling, it has a highly diverse group of mommy-senseis who work there, and who play all sorts of lewd games and dote on the customers in the playrooms. With this book, you’ll be able to get a first-hand experience, what it is like to live in the world where the Amaenbou is." Anthology by various authors, edited and organised by White and Pink. Predominantly "Mommy" x Shota (not incest), but also includes works involving adult guys, mommies using drugs that can turn them temporarily into futanari, etc.