Cultivating as a Slime? From the Start, I'm a Cute Little Boy

Lolis! I Want Lolis! I’ve Already Fallen Under Their Spell

The Male Lead Is Adorable, a Little Cutie

Completed, time travel system, beast world, master and apprentice, campus strategy, etc. The most important thing is that the male protagonist is a young lady, very cute, very pure, silly and cute, and there is no female protagonist!!!!!!

A Collection of Shota Stories

This list is mainly a roundup of related books. I've made it a question so others can easily add relevant titles. Please don't repeat recommendations; if you have anything to add, try to do so in the comments. Ideally, recommend just one book per reply and add a description. If you want to recommend several books, give each one its own reply.

Little Boys! Little Boys! I Want Little Boys!

Looking for Stories with a Cute, Well-Behaved Boy Protagonist and a Bad-Girl, Yandere Big Sister as the Female Lead

Any Stories About Pure Little Boys?

I’ve seen lots of stories where people transmigrate and become little kids. Are there any where the protagonist is a child from the start?

A Protagonist with Seniority Beyond Their Years, but a Young Age

Transmigration

Reborn as a Child in a Modern Urban Setting, With a System

No otherworlds, and nothing set in ancient times.

Beast-Eared Shota with a System Who Keeps His Virginity