...But, I'm Your Teacher (Japanese: 生徒の主張 教師の本分, Hepburn: Seito no Shucho Kyoshi no Honbun) is a yaoi manga series written and illustrated by . Seven individual chapters were published as a single tankōbon volume in July 2001 by Biblos, then reprinted in March 2007 by Enterbrain which had assumed the license. The volume presents six short stories, with the titular story featuring Yahiro, a substitute teacher, who begins having an affair with his student Kago.