(C86) [Papamilk (Aogen Genda)] Chicchai Seigi wo Tsume Konda Hon - Ojisan Hen
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {KFC Translations}
[Kamitou Masaki] Manami Sensei no Kougaigakushuu | Manami Sensei's Outdoor Lesson [English] [hong_mei_ling]
[Kaniya (Kanyapyi)] Kirara no Princess Lesson | Kirara's Princess Lessons (Go! Princess PreCure) [English] {5 a.m.} [Digital]
[Tonnosuke] Izumi-Sensei no Milky Lesson + Bangai-Hen | Izumi-Sensei's Milky Lesson + Extra Chapter (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
[Anma] Sukebe Taiiku Kyoushi no Houkago Kairaku Choukyou Lesson Ch. 1-4
[Shiwasu no Okina] Enkou Ojisan | Mister Enkou Episode I-V, VII [English] [Digital]
Lesson x Lesson
Hitozuma Lesson
(C93) [Nanashi Shounen (7c)] Ojisan! Ecchi shiyo
(C88) [SOUND MILK (Otochichi)] Princess Sakusei Lesson (Go! Princess PreCure) [English] [maipantsu + B.E.C. Scans]
[Eimu Yuu] Misshitsu no Lesson
[Angel Hole (Amata Akuta)] Cheer Girl Monzetsu Lesson
(C72) [Otaku Beam (Ootsuka Mahiro)] [24-><-14] Lesson#2
Kinpatsu Dekapai Instructor no Dosukebe LESSON
[Leonat] Hoshino Ojisan no Nikka (Ura) (Blue Archive)
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!) [Chinese] [脸肿汉化组]
Kamoi Mama to Nuki Nuki Lesson
[Trinity Kyoudan (Yukisaki MIALE)] Scathach Shishou no Dosukebe Lesson (Fate/Grand Order) [Digital]
Tonari no Minano Sensei Vol4 - Lesson 42
Sparta! Bakukyu Kyouei Lesson
Onee-san no First Lesson
(Reitaisai 8) [Haruka Yume Mikan. (Mikage Baku, Gengorou, Hota.)] Otona Muke dakara Chiisai Ko ni wa Um, Ojisan Urenai naa Kono Hon wa (Touhou Project)
[Yuuzu Tsushiro] Mesuochi Lesson [Digital]
(C89) [Nejimaki Kougen (Kirisawa Tokito) B.B Lesson (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [EGO自漢化]
Tonari no Minano Sensei Vol3 - Lesson 29
[Kuroyuki (Kakyouin Chiroru)] Gohoushi Club 4 Happy Lesson hen Full Color ban (Happy Lesson) [Digital]
(C82) [Shounen Byoukan, Uminari (Kanno Izuka, Narumi)] Ojisan no Koibito (Hunter X Hunter)
Class President's Extracurricular Lesson
(C50) [MünchenGraph (Kita Kaduki, Mach II)] Hara Hara Dokei Calpis Theater 7:30 Junbigou (World Masterpiece Theater)
Lesson
Yogari Kyoshitsu Hentai Lesson | 요 가교실 변태 lesson
[Shinobu Tanei] Gimai Lesson Zenpen | Stepsister Lesson Ch. 1 (Imouto Netsuai Ryouiki) [English] {woootskie} [Decensored]
(C86) [Chinchintei (chin)] Iku-san to Kyousei Sex Lesson (Touhou Project)
Namaiki Gal vs. Saenai Ojisan
[Cannabis (Shimaji)] Kasshoku Shounen to Ojisan to Ore [Chinese] [空想少年汉化] [Digital]
[Fei] Kyuuketsu Jokyoushi No Kenzoku Seikatsu ~ Lesson with Vampire ~ Ch. 1-10 [English]
[Minor Boy] Maihime Chijoku no Lesson
Sensei's Secret Lesson Chapter 5
Heart-Pounding Doting Lesson
[Inomoto Rikako] Boku to Ojisan (Otokonoko HELL'S GATE #02) [English] [Z.Anonymous] [Decensored] [Digital]
[Qilin] Princess Lesson 1-16
Tonari no Minano Sensei Vol 1 - Lesson 4
[Param (Kyuuma)] ojisan to boku [Digital]
[Yuuzu Tsushiro] Mesuochi Lesson | 牝墮落淫猥課程 [Chinese]
[Tokyo Big Eros] Uwasa no Hentai Ojisan
[FEI] Kyuuketsu Jokyoushi no Kenzoku Seikatsu ~Lesson with Vampire~ [Chinese]
Iku-san to Kyousei Sex Lesson
(C69) [kappa rai tei (Tsugaramamoru)] Secret Lesson (THE iDOLM@STER)
Kaigo!! ~Himitsu no Program to Ojisan-tachi to~
[The Dungeon In Yarn (Yone Kinji)] Micro Bikini de Umi ni Ittara Ojisan-tachi ni Rape (Wakan) Shite Moraechatta Onnanoko no Hon [English] [ATF] [Digital]
(C88) [9z (Kuzu)] Secret Lesson (PriPara)
A Special Hypnosis Lesson after School
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
(C87) [PARANOIA CAT (Fujiwara Shunichi)] Love Love Dance Lesson (Love Live!)
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 7 | Manami Sensei's Outdoor Lesson Ch. 7 [English] [hong_mei_ling]
(C93) [Kaleido Circus (Nagihashi Coko)] Sendai Nee-san no Yasen Lesson (Kantai Collection -KanColle-) [Chinese] [百合鎮守府藥廠漢化]
Sekkan no Kyoutei | A Lesson in Eternal Petrification
(Love Song ☆ Lesson ♪ 13th) [OCELOT (Kadita)] Aka ni Nokoru Adabana (Uta no Prince-sama)
[Watanabe Wataru] An exciting lesson [English]
(Bokura no Love Live! 10) [Kurocan (Itsuki Kuro)] MakiRinPana na Dousei Lesson 3.5 | MakiRinPana's Lessons on Living Together 3.5 (Love Live!) [English] [GiB]
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [Chinese] [脸肿汉化组]
[Q] Kagai Lesson (Fujouri na Nyotai Kousoku) [Chinese] [村长个人汉化] [Digital]
[Kamitou Masaki] Manami Sensei no Kougaigakushuu Ch. 3-4 | Manami Sensei's Outdoor Lesson Ch. 3-4 [English] [hong_mei_ling]
NIKUHITSU ~Sensei no Fukujuu Lesson~
[FallinMoon (Gauu!?)] Abnormal Communication Lesson 1 (THE iDOLM@STER) [Digital]
Ojisan no? Chloe-chan
[Sansyoku Amido.] Pure Lesson [Chinese]
(Shuuki Reitaisai) [Kitsune to Budou (Kurona)] Kosuzu-chan to Mamizou-san no Dokidoki Fudeoroshi Lesson (Touhou Project)
[Keno Yantarou] Tanoshii Kagai Jugyou - Happy Extracurricular Lesson [Chinese]
[Nagayori] Melty Lesson (COMIC Kairakuten BEAST 2018-04) [Chinese] [黑条汉化] [Digital]
Papa no daisuki
[Okumoto Yuuta] Lesson for Me! (Koizome Marking) [English] [N04H]
Mobu Ojisan to Iku Ningen Kansatsu Baraeti Sai Gen Owari Ichi-hen
Poolside Ojisan
(Cinderella Star Festiv@l 02) [Haniya (Hanini)] Otome Lesson (THE IDOLM@STER CINDERELLA GIRLS)
The Home Tutor's Extracurricular Lesson
Yumemi Riamu no Tokubetsu Lesson | Riamu Yumemi's Special Lesson
(C93) [downbeat (Kirimoto Yuuji)] Otokonoko Gakuen apend ~Ero Mangaka no Ojisan to Nenmatsunenshi H-hen~
(C63) [Purin Yokochou (Ouka Sushi)] Pretty Lesson 1 (Onegai Teacher)
(C94) [Yawaraka Kougyou (Nantetsu)] Hayashimo vs Ojisan-tachi (Kantai Collection -KanColle-)
[PLATONiCA (Nyorubee)] Tensai Otokonoko to Kateikyoushi Ojisan to Saiminjutsu (Kari)
(CT10) [Moehina Kagaku (Hinamatsuri Touko)] Lesson (Moetan)
Makafushigi Toumei Ojisan
[Ishizuchi Ginko] Rental Ojisan Case: Akiyama Akari (Houkago Hamekatsu Diary) [Digital] [English] [Decensored] [Redlantern]
hebi ojisan to kurogyarutyan《[ペロリ] 一拳超人性转本:娘化水龙X蛇咬拳斯内克 (One Punch Man) [团子汉化组]》
(C88) [Attendance Number 26 (Niro)] Cinderella to Ecchi na Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[Anthology] MAGICAL WITCH ACADEMY ~ Boku to sensei no Magical Lesson ~
Swimmer lesson
Lesson Zero
(C86) [Papamilk (Aogen Genda)] Chicchai Seigi wo Tsume Konda hon - Ojisan Hen [English] [Shotachan]
(C73) [KEMOKOMOYA (Komori Kei)] Agrias-san to love love lesson (Final Fantasy Tactics)
Sensei's Secret Lesson Chapter 7
(C92) [gos to vi (Utamaro)] Muku na Inaka Musume ga Ojisan no Jouka ni Hamaru made (Monster Hunter)
(Love Song ☆ Lesson ♪ 5th) [Tasogaresenpu (Porry)] retake (Uta no Prince-sama) [English] [Silver Lining]
Summer Lesson | 섬머 레슨
Sensei's Secret Lesson Chapter 4
(Nanairo Majo no Ningyou Butoukai 3) [Komorikiri. (Urin)] Kokoro to Issho ni Sex Lesson! (Touhou Project)
(COMIC1☆5) [Popochichi (Yahiro Pochi)] Lesson Minchi (Hanasaku Iroha)
[EB110SS] Kouun wa Kouen ni Ochite iru | A Windfall of Good Fortune litters the Park (Kono Ato Ojisan ga Oishiku Itadakimashita) [English] [Brook09]
[Kagono Tori] Ganbatte Ikitekita Ojisan ga Mukuwaretemo Iijanai | Middle-Aged Men Who Live Earnestly Deserve a Little Pay-Off Right? (COMIC LO 2019-04) [English] {Mistvern} [Digital]
(Ho kuchi☆nanatsuboshi-chū) [Renka-ban] yokubō kaihō taimu mashin [mizu ka-chan-hen] ojisan ni harama se rareru shukumei o shotta bishōjo (Doraemon)
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson | Sharo & Rize Secret Lesson (Gochuumon wa Usagi desu ka?) [English] [p106]
[ADA Workstation (Goshogawara Elm)] Nichiyoubi no Kemono ~Boku wa Ojisan no Inu ni Naru~ | Sunday Pet Play That time I became an old man's dog [English] {Chin²} [Digital]
[Itumon] Kinbaku Lesson - Bondage Lesson (Otokonoko HEAVEN Vol.42) [Chinese] [瑞树汉化组] [Digital]
[Shiwasu No Okina] Enkou Ojisan | Mister Enkou: The Prequel (Ero Pippi) [English]
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-8 [English] [Lazarus H]
(C93) [Akusei-Shinseibutsu (Nori)] Kahili Pro no Hole in One Lesson (Pokémon Sun and Moon) [English] [PerceptivePercival]
(C89) [Nekopunch Bashibashi (Nyangorou)] Private Lesson (THE IDOLM@STER) [English] [Trinity Translations Team]
[Shiwasu no Okina] Enkou Ojisan | Mister Enkou Episode I (COMIC AUN 2017-04) [English] [Digital]
(Love Song Lesson 2nd) [Ecueli (Yoli)] Pink Sugar Cinderella (Uta no Prince-sama)
(GLORIOUS GLAIVY) [Masura Ojisan (Masurao)] Kiss Me Before I Rise (Final Fantasy XV) [English] [1920 Prohibition]
Ojisan no joji asobi
[Oto] Mobu ojisan no raku en (South Park)
[Kima Azusa] Ojisan Ijou Renai Miman 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) [Chinese] [紅茶其實只有一人漢化組]
[Puyocha] Private Lesson (COMIC BAVEL 2018-12) [Chinese] [cqxl自己汉化] [Digital]
(Houraigekisen! Yo-i! 28Senme!) [TWILIGHT DUSK (Aya)] Moshimo Chinjufu ni deirishiteiru Gyousha ga Kuchikukanseiai Ojisan dattara (Kantai Collection -KanColle-)
(C90) [Meshikutteneru. (Atage)] Ironna Ojisan to Yacchauko
(C92) [Roshiman (Arimura Ario)] Muhouchitai no Arukikata Lesson 2 "Seikou Houshuu" (Dragon Quest III)
Princess Lesson 1-15
Ojisan Biyori
Private Lesson (Puraibeto Resson)
[Naz] Kyuukon Aite wa Ojisan x2 | My Suitors Are a Pair Greasy Old Men (Strawberry Chocolate Flavor) [English] =LWB=
(Seishun Cup 13) [Onigiriya (Omusubi)] Zunouha Kagai Lesson (Inazuma Eleven GO)
×shukan de Purima ni Nareru Mobu Ojisan-shiki Saikyo Mesoddo
[Semakute Kurai (Kyouan)] Tagayashi Ojisan (THE IDOLM@STER CINDERELLA GIRLS, THE iDOLM@STER: Shiny Colors)
(C87) [Otajai (Yukimaro Yukky)] Fumina Senpai ga Odosarete Ojisan ni Okasareru Ohanashi (Gundam Build Fighters Try)
[Shiwasu no Okina] Enkou Ojisan [English] [Decensored]
Enkou Ojisan | Mister Enkou: Chapter 1
(Love Song ☆ Lesson ♪ 9th) [Usodatoitteyo. (Nekome)] Shoshin to Kami-sama (Uta no Prince-sama)
Ojisan Biyori =LWB=
(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order) [Chinese] [洨五組]
[Aoki Kanji] Imouto Lesson (COMIC Anthurium 2014-05) [English] [hardicondor]
[Oomori Harusame] Kanako to Ojisan
Lesson #3
[Onikubo Hirohisa & TEAM IBM] Kagami no Naka de Lesson
[TinkerBell] [Full Color Seijin Han] Doki Doki Oyako Lesson ~Oshiete H na Obenkyou~ Dainiwa Complete Ban [Digital]
[from SCRATCH (Johnny)] SECRET LESSON 2 ☆ Teana to Erio de StS ☆ (Mahou Shoujo Lyrical Nanoha StrikerS) [Digital]
(CR33) [Studio Wallaby (Bonehead)] Skuld Lesson 1 (Ah! My Goddess)
[Ura Urethan (Akari Seisuke)] Sendou-kun no Asaon Lesson (Cardfight!! Vanguard) [Digital]
Kono Ato Ojisan ga Oishiku Itadakimashita
[Shiwasu no Okina] Enkou Ojisan
[Ai Wa Kurayami (Marui Ryuu)] Shin Lesson Girl (THE IDOLM@STER) [Digital]
[Maeshima Ryou] Pakokkusu (Kirakira Otona Lesson) [English] {Hennojin}
Ojisan no Kanojo wa Yancha de Kappatsu na Shougaku-rokunensei
(C82)[CHAGASHI SAIBAN (Yamabuki Mook)] Lesson! (Infinite Stratos) [English] [life4Kaoru]
Ironna Ojisan to Yacchauko | La Chica Que Tiene Sexo Con Muchos Hombre
(Reitaisai 13) [Hekiga ni Nemuru (Satozaki)] Nue-chan vs Shoutai Fumei no Ojisan (Touhou Project)
Enkou Ojisan | Mister Enkou Episode I-V, VII