(CR31) [Neko to Hato (Hatoya Mameshichi)] Himitsu no Tokubetsu Jugyou (Onegai Teacher)
Peeping trap for xxx teacher
(C93) [Kanmi Ningyou (Katagiri Chisato)] Ningyoutsukai no Utage Go (Touhou Project)
[Anthology] Mesu Kyoushi | Bitch Teacher Ch.1-8 [English] {Doujins.com}