Trans Sexual Girl Haruki-kun

A story of a teen who transitioned from male to female at age 10, and now, in the throes of puberty, begins a sexual relationship with her teacher.

Note: Two compilation doujins for this series, titled "TS Shoujo Haruki-kun: Soushuuhen", that includes "TS Shoujo Haruki-kun: Jii-hen" and 2 Newly drawn chapters, were published on Aug 17, 2025 at C106.