Sankaku Opera

Kaoru Sadaki is a dedicated and earnest literature professor employed at a prestigious academy. Beneath his composed professional exterior, he harbors a deeply guarded secret: an unrequited love for someone he keeps hidden away in his heart. He has carefully maintained this quiet facade, ensuring that his private emotions never interfere with his academic life or public reputation. However, his carefully constructed world unravels when he inadvertently draws the attention of Shou, a notorious troublemaker among the student body known widely as "the informant." Through his relentless snooping, Shou uncovers Kaoru’s closely guarded feelings. Rather than simply exposing the professor, the young student leverages the devastating secret to trap him. In exchange for absolute silence regarding his one-sided affections, Shou demands a steep and degrading price. Bound by the threat of public ruin, Kaoru finds himself stripped of any choice in the matter. He is forced into exhausting sexual encounters with the student, pushed relentlessly to the point of total physical collapse. What begins as a desperate bargain for secrecy quickly spirals into a harrowing daily reality, as the respected professor is subjected to continuous violation by a younger student within the very walls of the esteemed institution he serves.