Summer Lesson
[Aa (Mizuta Mari)] Happy Heart (Summer Wars)
Man-to-man Lesson
Rukia to Sharon no Dokidoki Mizugi Lesson
(C94) [Suimitsutou Koubou (Momo no Suidousui)] YukiChinpo Futanari Yukiho to Ritsuko ga Lesson Suru Hon (THE IDOLM@STER)
(C94) [croix crown (Mimura Zaja)] Goshujin-sama to Koneko no Midareta Summer Vacation | Master And Koneko's Confusing Summer Vacation [English] {Doujins.com}
[Aoki Kanji] Imouto Lesson (COMIC Anthurium 2014-05) [English] [hardicondor]
[Aoki Kanji] Imouto Lesson (COMIC Anthurium 2014-05) [Chinese] [大爆射漢化姐]
(C91) [Kaki no Tane (Summer)] Teitoku-san, Tights Soubi wa Shiyou desu! (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
(Shota Scratch 11) [Picotama. (Hiroichi)] Lesson One! (Inazuma Eleven) [English] {Shotachan}
[Otafukutei] Tane Tsuke Lesson
(KING of OZ) [Ad-Hoc (Gonta Kahoru)] K.O. Round 5 (Summer Wars)
[Dunga] Onee-san no First Lesson (Love Ketsu) [English] [KishidaKyoudan]
[Arsenal] Lesson H !
(C76) [Nanashiki (Nanase Masato)] Natsu Ikusa Matsuri - Summer Wars Festival (Summer Wars) [English] [PenisEngineMechanic]
(C69) [kappa rai tei (Tsugaramamoru)] Secret Lesson (THE iDOLM@STER)
(C73) [KEMOKOMOYA (Komori Kei)] Agrias-san to love love lesson (Final Fantasy Tactics) [English] [desudesu]
Secret of Late Summer (decensored)
(Love Song ☆ Lesson ♪ 6th) [Tasogaresenpu (Porry)] Kurosaki-san (Uta no Prince-sama)
(SUPER brilliant days 25) [Jigoku Shinjuu (Toyama Jigoku)] Takamine Midori to Himitsu no Lesson (Ensemble Stars!)
[Fei] Kyuuketsu Jokyoushi no Kenzoku Seikatsu ~Lesson with Vampire~ Ch. 4 [Chinese] [瓜皮汉化]
[Kisaragi Gunma] Chikan Lesson | Molester Lessons (COMIC Megastore H 2005-03) [English] [Decensored] [Colorized]
Tonari no Minano Sensei Vol3 - Lesson 22
Narmaya & Jeanne to Dokidoki Summer Vacation | Narmaya & Jeanne's Passionate Summer
Tonari no Minano Sensei Vol4 - Lesson 31
Houkago Sweet Lesson
[Watanabe Wataru] Sakuranbo Lesson
The Home Tutor's Extracurricular Lesson
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-5 [English] [Lazarus H]
(C83) [Hapoi-dokoro (Okazaki Takeshi)] Summer-Summer (Chuunibyou Demo Koi ga Shitai!)
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
(Love Song ☆ Lesson ♪ 14th) [GOOD ANIMALS (Inukai)] Tokiya to Halloween no Monogatari (Uta no Prince-sama)
(SC2018 Summer) [Hinata Bokko (Syakego)] Gyokuryuu-chan to Summer Vacation! (Wonderland Wars)
[MIDSUMMER MADNESS] Nihon ni Otoko Orehitori
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-4 [English] [Lazarus H]
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 6 | Manami Sensei's Outdoor Lesson Ch. 6 [English] [hong_mei_ling]
Summer Boy 02 Summer's end Muscle Heat - The Boys Of Summer 2015
(C89) [Kaki no Tane (Summer)] Kashima wa Honban Junyoukan (Kantai Collection -KanColle-) [English] {Hennojin}
[MIDSUMMER MADNESS (Soutyou)] Loli Kyonyuu ni Yoroshiku -Okasare Jouzu na Takagi-san- [Digital]
(C77) [Crazy9 (Ichitaka)] Donna ni Wabi temo Yurushimasen (Summer Wars) [English] {Forgotten Gem Box}
(C89) [Nejimaki Kougen (Kirisawa Tokito) B.B Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[SOUND MILK (Otochichi)] Princess Sakusei Lesson 2 (Go! Princess PreCure) [English] {Doujin-Moe.us} [Digital]
[Aiken] Ofuro de Private Lesson (COMIC Shingeki 2011-10)
(C85) [Dark battery (Myouga)] Onii-chan to Lesson (To LOVE-Ru)
Piano Lesson
Sorceress no Natsu, Amazon no Natsu. | Summer of Sorceress, Summer of Amazon
(C92) [KOJI2 (Tsuda Akira)] Festival Lesson!! (Eromanga Sensei)
(C79) [Seki Sabato (Tsukuru)] DKY (Summer Wars)
(Puniket 36) [Vagina Dentata (Hirota Masatane)] Michiru no Otona Lesson (PriPara)
(C79) [Nounai Ekijiru (Somejima)] Ke-ne Sensei no Houkago Lesson | Keine Sensei's After Class Lessons (Touhou Project) [English] [desudesu]
[Ura Urethan (Akari Seisuke)] Sendou-kun no Asaon Lesson 2 (Cardfight!! Vanguard) [Digital]
(C87) [Kaki no Tane (Summer)] Unnyuu (Kantai Collection -KanColle-)
[yasu] Horoyoi 3P Sex Lesson ~Yuujin Couple Koi no Tehodoki~ | Tipsy Threesome Sex Lesson ~Romance Training with a Friendly Couple~ (COMIC Grape Vol. 53) [Chinese] [紅茶其實只有一人漢化組]
Kagai Lesson
[Takamura Wamu] Private Lesson (COMIC Anthurium 2016-08) [English] =TLL + CW=
(C77) [Monte Carlo-ya (Sena Monaco)] Innyuu Lesson (DREAM C CLUB)
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-)
(KING of OZ) [LIQUID BERRY REVOLUTION (Ashita)] Kenkazu BOOK (Summer Wars)
(COMIC1☆10) [mon-petit (Mon-petit)] Mai Senpai no Anal Lesson (Musaigen no Phantom World)
[Studio Nunchaku]Kanako Mimura Is In Trouble! Illicit Sex Lesson with Veteran Trainer(THE iDOLM@STER) [Digital]
(C89) [Kaki no Tane (Summer)] Yukata no Futari, Docchi o Erabu? (Kantai Collection -KanColle-)
Sachiko Saimin Lesson no Maki
Tonari no Minano Sensei Vol3 - Lesson 25
(C92) [Millionlove (Yayo)] Perfect Lesson 7 - New Generations Haisetsu Stage (THE IDOLM@STER CINDERELLA GIRLS)
[Anthology] MAGICAL WITCH ACADEMY ~ Boku to sensei no Magical Lesson ~
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [English]
[MIDSUMMER MADNESS (Shiina)] Hentai Ossan Mimikakishi -Otokonoko no Chinpo wa Odorikurui Honmono no Otokonoko ni Naru- [Digital]
(Love Song ☆ Lesson ♪ 13th) [Mofunuko., Cat:Side (Rorona Ruto, Rikko)] Roulette Assort (Uta no Prince-sama)
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson | Heart-throbbing virginity loss lesson with Kosuzu-chan and Mamizou-san (Touhou Project) [English] [cazzeggione]
(C77) [Crazy9 (Ichitaka)] Donna ni Wabi temo Yurushimasen (Summer Wars)
(C92) [Kaki no Tane (Summer)] Kuchikukan Mashkaze desu! (Kantai Collection -KanColle-) [English] [constantly]
SECRET LESSON ~Shibuya Rin no Baai~
[Bobobo] Hokou I Tengoku | Remedial Lesson to Heaven (COMIC Megastore 2009-03) [English] {doujin-moe.us} [Decensored]
[Tuna Empire] Houkago Dorei Club 2 Jigenme - After School Slave Club Second Lesson | 放課後奴隸俱樂部 第二節課 [Chinese]
Emu & Natsumu (Madam Ikkaiten) - Rakka ryuusui (Summer Wars)
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson | The Pervy P.E. Teacher’s After School Pleasurable Training Lesson Ch. 4 (COMIC Ananga Ranga Vol. 17) [English] {Hennojin}
[Minor Boy] Seishoku no Lesson
PCS Teacher "Hakuchuu no Ingi Dorei Lesson"
(C85) [slice slime (108 Gou)] Dunois-san Kyouikuteki Shidou desu! | That's a Very Instructive Lesson, Dunois-san! (IS <Infinite Stratos>) [English] [Rapid Switch]
(SC37) [from SCRATCH (Johnny)] SECRET LESSON F -CHARMING TEACHER- (Mahou Shoujo Lyrical Nanoha StrikerS)
[Kisoutengai (Saitouyafu)] Natsuki Senpai wa Ore no Yome! (Summer Wars) [Digital]
Lesson #3
After School Slave Club Second Lesson
(C81) [Nekomataya (Nekomata Naomi)] Futari no First Lesson | Our First Lesson (THE iDOLM@STER) [English] {doujin-moe.us}
[Blue Mind] Lesson! (No. 6)
[Okumoto Yuuta] Lesson for Me! (COMIC Kairakuten BEAST 2016-01) [Chinese] [無邪気漢化組]
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order)
Tonari no Minano Sensei Vol3 - Lesson 23
Himitsu no Gal Shota Summer | Secret Gyaru x Shota Couple tankoubon omake chapter + Summer sequel Ch.26-36
[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]