Updated 2026-09-03

Extracurricular Lessons - Sakuya Chapter

Story by Fukuyama Naoto Art by Fukuyama Naoto

Sakuya Ichijou is the sole daughter of the principal of Hakurei Academy -- a prestigious institution where only the rich and affluent attend. Hiroto Katagiri is a PE teacher at the said school, and the betrothed of Sakuya. However, beneath this seemingly harmless social arrangement lies a twisted relationship of master and slave, where Hiroto "trains" Sakuya to crave for nothing else but his dick.