Tsurugi-san no Meirei wa Zet! Tai!! — Chapter 1: The beginning was in the evening
33 pages, from Brick, released Nov 14, 2022.
Volume 1
Description
One day, Togawa, an ordinary high school boy who wished he was more popular, gets caught in a compromising position by his crush, Genzan-san. In an empty classroom after school, he was using her worn underwear to ○○○○… Ever since then, he is forced to be “absolutely obedient” to Genzan! His high school life as a slave has begun!
(Source: Nihonbungeisha, translated)