(C95) [espresso (Mutou)] Graf Kaizou Keikaku | Graf Retrofit Plan (Azur Lane) [English] [Unknownktl]
Let's GO! TRAIN!!
(COMIC1☆13) [Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou
(777 FESTIVAL 11th) [Alikui V Line (Ooooalikui)] Maji de Sessou Nai wa ne Shihainin. (Tokyo 7th Sisters)
(C86) [ORANGE☆CHANNEL (Aru Ra Une)] Ruriiro L3 (Martian Successor Nadesico)
(C97) [Hanamuguri (Tomiyama Akiji)] Lesson no Ato ni wa | After The Lesson [English] {Doujins.com}
[Awatake (Hirotake Awataka)] Kawazoi no Bessou de [English] [Digital]
ANGEL Club 2003-02
(C63) [JIBAKU-SYSTEM (Suzuki Amaharu)] CRESCENDO VI (Martian Successor Nadesico)
[TERRA DRIVE (Teira)] SOLID STATE 3 (Love Hina, Martian Successor Nadesico)
Sex Lessons In The Demon World
(C81) [Kakumei Seifu Kouhoushitsu (Various)] SEXSPHERE ORGANELLE 3 (Various)
[AliceSoft] [Full Color Seijin Han] DARCROWS Daiichimaku Complete Ban [Digital]
[DPP] Summer Solstice (nadesico)
(C79) [Hatobue (F)] Koou dekinai Namida (Professor Layton)
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson | Sharo & Rize Secret Lesson (Gochuumon wa Usagi desu ka?) [English] [p106]
[Kesson Shoujo] Kesson Shoujo Maniacs 10 [ENG]
Chikan Lesson | Molester Lessons
[Licorice Candy (Kuroama)] Junjou Expresso (Blend S)
[Anthology] Naru Hina Z1 (Various)
[GADGET Koubou (Various)] Kikan GIRLIE Vol.2 (Various)
ズンドコ洗脳・〇ッシュ編
(C75) [M Kichibeya (Uchida Junta)] Seinen Luke to Saigo no Honyarara (Professor Layton)
[Kokutou Nikke] Ooya-chan no Botebara Kyouiku Jisshuu‼ | Ooya-chan's Private Lessons‼ (COMIC Mugen Tensei 2020-12) [English]
(C59) [SOLEX (Toku)] TOKUTEI 9 (Martian Successor Nadesico, Azumanga Daioh)
(C51) [Koala Kikaku (MON-MON)] MON-MON-LAND EX Kojinshi Soushuuhen
(C72) [KESSON SYOUJYO] KS EXTRA #5 (My-Otome) [English]
[Lezmoe! (Kuro, Oyu no Kaori)] My 90's Representatives! Martian Successor Nadesico, Love Always Wins? (Martian Successor Nadesico)
[StrangeSagittarius (Kisaki)] Sonia-hakase wa Tamatteiru | Professor Sonia is Pent-Up (Pokémon Sword and Shield) [English] [Coffedrug]
Lesson1
[Kakashi Asahiro] Hakase no Renai Kaizouron | A Professors Theory on Love and Sex Reassignment Surgery (COMIC Situation Play Vol. 19) [English] [4dawgz + thetsuuyaku] [Digital]
[Shinobu, Yamasaki Masato] Mama wa Onna Kyouju | Mama is a Female Professor Ch. 4 (COMIC Bazooka 2010-05) [English] [Natty Translations]
Sense Vol1 - Lesson8
(C58) [Pretty Well (Momoi Nanabei)] Pretty Well 3 (Various)
(C65) [Kessen Shoujo (Enigma)] Kessen Shoujo MANIACS 3 [English] {Kusanyagi}
(C62) [Kakumei Seifu Kouhoushitsu (Various)] Ruridelic (Martian Successor Nadesico) [English]
(C63) [Fresnel Lens (Hirano Kana)] Sai (Bishoujo Senshi Sailor Moon, Sentimental Graffiti, Martian Successor Nadesico)
espresso (Yowamushi Pedal)
(C51) [NAS-ON-CH, St. Different (Various)] Druggers High!! V (Various)
(C61) [Solex (Toku)] TOKUTEI 10 (Martian Successor Nadesico)
Genius Professor and her Assistant
[TERRA DRIVE (Teira)] SOLID STATE 4 (Martian Successor Nadesico)
[Amatarou] Lesson ex "Haruno Kaori-hen" | Lesson to You ex - Haruno Kaori Chapter (Lesson to You) [English] [YQII]
Amatsuka Gakuen no Seikan Hoshuu | Angel Academy Private Hardcore Sex Lessons
Inousha Shoujo Kesson Goudou | Esper Girl Amputation Union
Araragi Hakase to Haruka no Hon | Dr. Araragi and May's Book
(C67) [KESSON SYOUJYO] extra.2 Kritik der reinen Obszoenitaet
(C55) [Marukane Teikoku (AIM, Yuuki Misa)] TWINTAIL PROJECT (Mahou Shoujo Pretty Sammy, Martian Successor Nadesico)
Kakubetsu na Majiwari
(CR21) [Yomosue Doukoukai (Gesho Ichirou)] Seinen A's (Martian Successor Nadesico)
Majyo no Heanide
(C52) [Momo no Tsubomi (Various)] Lolikko LOVE 7 (Various)
PM GALS Soushuuhen | PM GALS Compilation
[Ijou Nouryoku Kenkyuukaihatsu Kikou (Various)] Inousha Shoujo Kesson Goudou [Digital]
Barairo seishun teiden-ki
[You You Club (Aiko)] Dear Professor (Professor Layton)
[Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 4 Happy Lesson hen Full Color ban (Happy Lesson) [Digital]
Kenzoku no Kessoku
[Ai wa Kurayami (Marui Ryuu)] Hoshi no Ruriiro (Kidou Senkan Nadesico) [Digital]
(C62) [Kyodai Kidou Yousai Kyoushuu (Kamio 96, RADIOHEAD)] RURI ZOMBIE RZ/DR (Martian Successor Nadesico)
GOGO GiRL!
[Kesson Shoujo] Kesson Shoujo Maniacs 13 (Hi-Res)
[Anthology] Himitsu no Hanazono (Various)
(Shotaket 13R) [Reflection (U-hi)] Individual Class Supplementary Lessons
(C56) [Mental Specialist (Watanabe Yoshimasa)] Nade Nade Shiko Shiko 7 (Martian Successor Nadesico)
Hitori yori Futari de
(Tora Matsuri 2015) [Haguruman (Koutarosu)] Araragi Hakase to Haruka no Hon | Dr. Araragi and May's Book (Pokémon) [English] [my-alt-for-porn]
(C85) [Sesso Minus (Sesso Nashiko)] Hitori yori Futari de [English] {Shotachan}
(C73) [SUTE☆POTE (Kagura Soushi)] riri tama hoshuu jugyou! | Riritama Supplementary Lessons (Mahou Shoujo Lyrical Nanoha) [English]
[Coelacanth] JOINT (COMIC Megamilk Vol.14 2011-08) [English] [life4Kaoru]
(C56) [Studio Retake (Kobayashi Masakazu)] Ese Naderaa Ver 1.5 <Kanzenban> (Martian Successor Nadesico)
[Nanno Koto] Wanpaku Girls
(C95) [espresso (Mutou)] Graf Kaizou Keikaku (Azur Lane)
[Anthology] Aniparo Miki 13 (Various)
Anata
[Kumakiti] Sensei to Ubaware Tokkun | Snatched Away By Ms. Misaki's Special Lessons (2D Comic Magazine Ero Bitch ni Netorareta Otoko-tachi Vol. 2) [English] =TLL + mrwayne= [Digital]
[Kesson Shoujo] Kesson Shoujo MANIACS 12 [ENG]
(C63) [TERRA DRIVE (Teira)] SOLID STATE 5 (Martian Successor Nadesico)
[Kesson Shoujo] Kesson Shoujo MANIACS 07 [ENG]
Kesson Shoujo Maniacs 07
L.O.S.E. へんたいおじさんとしいなのえろほん
Inousha Shoujo Kesson Goudou II―Reunion of the Heroes―
Anemitsu 2
(CR25) [Studio Retake (Kobayashi Masakazu)] X! TX Idol (Various)
(C51) [GUY-YA (Hirano Kouta)] HI-SIDE Ver.4 (Martian Successor Nadesico)
Asakura Hakase no Bibouroku | Professor Asakura's Memorandum
(C78) [Kakumei Seifu Kouhoushitsu (Various)] SEXSPHERE ORGANELLE (Various)
(C55) [Yomosue Doukoukai (Gesho Ichirou, TYPE.90)] THE OMNIVOUS XIV
MakiRinPana na Dousei Lesson 3.5 | MakiRinPana's Lessons on Living Together 3.5
(C53) [Ouritsu Buryoku Koushi (Take)] Rika No Kanmuri Kaden No Kutsu (Various)
(C73) [Kakumei Seifu Kouhoushitsu (RADIOHEAD)] Theseus no Fune -Sex Sphere- (Martian Successor Nadesico)
(SC32) [SUGAR(S)POT (SUGAR)] Mule Fresso (ToHeart 2)
[yasu] Horoyoi 3P Sex Lesson ~Yuujin Couple Koi no Tehodoki~ | Tipsy Threesome Sex Lesson ~Romance Training with a Friendly Couple~ (COMIC Grape Vol. 53) [English] [Decensored]
[Anthology] Aniparo Miki 10 (Various)
(C81) [Nekomataya (Nekomata Naomi)] Futari no First Lesson | Our First Lesson (THE iDOLM@STER) [English] {doujin-moe.us}
(C80) [Kakumei Seifu Kouhoushitsu (RADIOHEAD)] Lucukore (Lucu Lucu)
[Bear Tail (Chobikuma)] Gokuhi Kenshu | Top Secret Lessons [English] [Leon990 Scanlations] [Digital]
[Anthology] Love Chara Taizen No. 8 (Various)
(SC32) [TERRA DRIVE (Teira)] SOLID STATE archive 2 (Martian Successor Nadesico)
(C58) [L-Gauge Sha (Naruhodo)] (Mo12)2 (Martian Successor Nadesico)
[Kirikaze] Dear My Assistants (COMIC RiN 2005-03 Vol. 3) [English] [mysterymeat3]
(C80) [Gambler Club (Kousaka Jun)] PM GALS Compilation (Pokemon) [English]
[AXZ (Kutani)] Angel's stroke 91 Musessou na Bakunyuu World (Musaigen no Phantom World)
[Paradise City (Various)] Ruriiro Sasami (Pretty Sammy, Tenchi Muyo!, Martian Successor Nadesico)
[Kesson Shoujo] Kesson Shoujo MANIACS 06 [ENG]
[L-SK (Kotora)] Disguise (Professor Layton)
[Shou Akira] Hoshuu no Ojikan | It's Time for Extra Lessons (Seme Ane) [English] {bfrost} [Decensored]
GTS Great Teacher Sayoko Lesson2
(C55) [Magic Private Eye (Mitsuki Mantarou)] Gokuraku Wonderland (CardCaptor Sakura, Martian Successor Nadesico)
(C81) [circle-ta (Narushima Godou)] Feminization Lessons (Original)
(C92) [666PROTECT (Jingrock)] Tenkousei JK Elf 3 -Houkago Yagai Jugyou- | High School Elven Transfer Student -After School Outdoor Lessons- [English] [Tremalkinger]
(C69) [STUDIO PAL (Hazuki Kaoru, Nanno Koto)] Count 001 (Various)