(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson (Gochuumon wa Usagi desu ka?)
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!)
(C85) [Gainamon (Natsu no Koucha)] Kogasa No Okuchi Lesson! (Touhou Project)
[soramimi (Mytyl)] lesson!! (K-ON!) [Digital]
[Otafukutei] Tane Tsuke Lesson
[23.4do (Sazaki Ichiri, Kazuto)] LESSON 1 (Vocaloid) [2008-01-20]
(Nanairo Majo no Ningyou Butoukai 3) [Komorikiri. (Urin)] Kokoro to Issho ni Sex Lesson! (Touhou Project)
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 1 (THE iDOLM@STER) [Digital]
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 2 (THE iDOLM@STER) [Digital]
[Tonnosuke] Izumi Sensei no Milky Lesson (COMIC Shingeki 2012-05)
(C63) [ESSENTIA (Fujima Takuya)] PRIVATE☆LESSON (Onegai Teacher)
[Suzuki Mira] Pink Lesson
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono)
(SC36) [from SCRATCH (Johnny)] SECRET LESSON ~Nanoha-sensei no Tokubetsu Jugyou~ (Mahou Shoujo Lyrical Nanoha) [Digital]
[Tuna Empire] Houkago Dorei Club 2 Jigenme - After School Slave Club Second Lesson
[Ryouga Taku] Lesson 1
[Sasaki Mizuki] Ouchi de Lesson
[MG Joe] First-Lesson
(SUPER13) [Aireal, Teruo Haruo (Fuka, Kanekiyo Miwa)] Kagai Jugyou - Extracurricular Lesson (Yu-Gi-Oh!)
[Sano Takayoshi] Lesson Shimasho
[Kazasuzu] Lesson
[Amatarou] Lesson to You
[Equal (Hired Girl)] sweet summer lesson again (momopan 16)
[Eimu Yuu] Misshitsu no Lesson
(COMIC1☆3) [Kaiyuu Kikaku (Suzui Narumi)] First Lesson (Vocaloid)
[MG Joe] Lesson-S
[Suzuki Ganma] PRIVATE LESSON
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [洨五組]
(C92) [Roshiman (Arimura Ario)] Muhouchitai no Arukikata Lesson 2 "Seikou Houshuu" (Dragon Quest III)
[Keno Yantarou] Tanoshii Kagai Jugyou - Happy Extracurricular Lesson [Chinese]
(C92) [AliceCreation (Rucu)] Yumekawa Service Lesson (PriPara)
(Utahime Teien 7) [Jet-Black Baselarde (Kuno Touya)] SPECIAL LESSON (THE IDOLM@STER CINDERELLA GIRLS)
[Yuuzu Tsushiro] Mesuochi Lesson [Digital]
[Yamabuki Zarame] Man-to-man Lesson [Digital]
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[Okumoto Yuuta] Lesson for Me! (COMIC Kairakuten BEAST 2016-01) [Chinese] [無邪気漢化組]
[Three M (Mumumu)] BAKIBAKI LESSON (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project) [Chinese] [脸肿汉化组]
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER)
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Daiichiwa Complete Ban [Digital]
(Love Song ☆ Lesson ♪ 14th) [raica (Chizu)] pink cherry jam (Uta no Prince-sama)
(C89) [Sound:0 (mirin)] SECRET LESSON (IDOLiSH 7)
(Love Song ☆ Lesson ♪ 9th) [Sienna (Kaneda)] Ohayou Oyasumi Mata Ashita (Uta no Prince-sama)
(CSP6) [Nagiyamasugi (Nagiyama)] Shibuya Rin Kyousei Lesson (THE IDOLM@STER CINDERELLA GIRLS)
(SPARK9) [Shikisho (Inaka Shinshi)] Tachibana Coach no Kojin Lesson (Free!)
(C85) [Dark battery (Myouga)] Onii-chan to Lesson (To LOVE-Ru)
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
[Yaki Lemon] Seiteki Hoshuu - A Sexual Supplementary Lesson (Various)
[Goban] Oshiri no Lesson (COMIC Penguin Celeb 2010-08)
(COMIC1) [Otaku Beam (Ootsuka Mahiro)] [24→←14] lesson#1
[Keno Yantarou] Another Lesson
[Yumesaki Sanjuro] Chiteki Onna Kyoushi Mitsuana Hoshuu - Indecent teacher love hole lesson.
[BENNY'S] Sweet Lesson
(SC30) [Dragon Kitchen (Sasorigatame)] TODAY'S LESSON (Summon Night 3)
(SC32) [Delayder (Makinon TM)] Secret Lesson (THE iDOLM@STER)
(C87) [Hinaprin (Ikuta Takanon)] Ran Sensei no Yoidore Cherry Lesson (Touhou Project)