(COMIC1☆14) [OrangeMaru (YD)] Summer Lesson (Fate/Grand Order)
(SC65) [Singleton (Azuma Yuki)] Sharo to Rize no Himitsu no Lesson (Gochuumon wa Usagi desu ka?)
(C94) [METAL-WIND (Sangou)] Oppai Member Paizuri Lesson (Kantai Collection -KanColle-)
(C63) [RST Slave (Ebina Souichi)] Kasumi Hard Love 2 ver. 3 (Dead or Alive)
(CSP6) [Brown sugar (Miyasaka Naco)] Love Love Lesson Nyan (THE IDOLM@STER CINDERELLA GIRLS)
Fukujuu to Amagami | Hard to say I love you 1-2
(C86) [Basutei Shower (Katsurai Yoshiaki)] SEX p.a.r.t.y -hard drug lesson- (Love Live!) [English] {doujin-moe.us}
[FEI] Sensei no Himitsu Jugyou | Sensei's Secret Lesson Ch. 1-7 [English] [Lazarus H]
[Crimson Comics (Carmine)] Yuna Rikku Double Hard (Final Fantasy X-2) [English] [desudesu]
(COMIC1☆13) [Oboro & Tempo Gensui Dou (Tempo Gensui)] Sailor AV Kikaku ~Fukusuu no Chara Danyuu ni Hard Rinkan & Rankou Doukyuusei no Okazu Hen~ (Bishoujo Senshi Sailor Moon)
Cat's Woman Hard Core Edition
(C63) [Okinawa Taieki Gunjinkai (Yasunaga Kouichirou)] Piano Lesson (The Big O)
Bel to Lesson | Lesson With Bel
Hard Mode
(C81) [Nekomataya (Nekomata Naomi)] Futari no First Lesson | Our First Lesson (THE iDOLM@STER) [English] {doujin-moe.us}
[Hakkou Shoujo (Suzu)] Idol Sasaki Chie Warui Ko Lesson! (THE IDOLM@STER CINDERELLA GIRLS) [Digital]
[Yumesaki Sanjuro] Chiteki Onna Kyoushi Mitsuana Hoshuu - Indecent teacher love hole lesson. [Chinese]
(C88) [life (Haga Yui)] Chou Jissenteki Princess Lesson | Super Pragmatic Princess Lesson (Go! Princess Precure) [English] {5 a.m.}
(Love Song ☆ Lesson ♪ 11th) [Tsukioboro (Oki Yuri)] EcstasyLove (Uta no Prince-sama)
PENIS Magna Hard
EMPIRE HARD CORE 2016 SPRING
(SPARK6) [NEVER GIVE UP, SoW (Nekonattou, Ruko)] Honey Coming Sweet Love Lesson (Uta no Prince-sama) [Incomplete]
(C88) [S Jikousaten (Seri Tsumi)] Kashikoma! Lesson GO! (PriPara)
[Nyala Ponga (Sekai Saisoku no Panda)] Jimuteki ni Shori Shite Kureru Nurse-san | The Captain Who Handles the Hard Loads (Fate/Grand Order) [English] [Keye Necktire] [Digital]
RΩ Hard Core
(C77) [Monte Carlo-ya (Sena Monaco)] Innyuu Lesson (DREAM C CLUB)
[Kazusa Shima] Hard Breeder First
(C86) [Various (Various)] Les Live! 2nd Lesson! (Love Live!)
[Hanzaki Jirou] Ukiuki Gohoubi Lesson Chuuhen | Cheerful Gift Lesson Part 2 (Love Love Rumble) [English] [CGrascal]
Gonin Heya HARD MIX | Five Guys In One Room HARD MIX
[Nigatsu Umare (Sawaki Koma)] Hard Down VER.G (Hyperdimension Neptunia) [Digital]
EMPIRE HARD CORE 2022 SPRING
Hard Lynch Izumi-chan
(C92) [Otukimi Koubo (Akizora Momidi)] Mash to Himitsu no Tokkun | Mash's Secret Private Lesson (Fate/Grand Order) [English] [Saint Quartz Scans]
The Hard Core
(COMIC1☆13) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2018 SPRING (Violet Evergarden, Karakai Jouzu no Takagi-san) [English] [Fated Circle]
(C69) [kappa rai tei (Tsugaramamoru)] Secret Lesson (THE iDOLM@STER)
Hard-X
[Crimson Comics (Carmine)] Sephiria Hard Soushuuhen (Black Cat)
[pinvise (Suzutsuki Kurara)] Tennen Tenshi no Chome Chome Lesson (Sora no Otoshimono) [English] [Decensored] [Colorized]
[Fuetakishi] Futari no Hoken | Their Health Lesson (COMIC X-EROS #24) [English]
[Kyousuke Yaiba] Battle Hard Lv 3
Sekaiju no Anone 29 Lilisoro Hard
Sephiria Hard 1
[emily] Vanilla Pocket 2 (Milky Pocket) [English] [Digital]
(CINDERELLA FESTIV@L2) [Sakura Doori (Hazakura Satsuki)] Fumika no Iinari Lesson (THE IDOLM@STER CINDERELLA GIRLS)
[Tonnosuke] Izumi-Sensei no Milky Lesson + Bangai-Hen | Izumi-Sensei's Milky Lesson + Extra Chapter (Bokurano Multi Choukyou Scenario) [English] [SaLamiLid]
[hard days (Kamizawa Reiji)] YAB [Digital]
Yogari Kyoshitsu Hentai Lesson | 요 가교실 변태 lesson
HARD CANDY FULL COURSE
[OVERDOSE] The POW and a hard candy (Mobile Suit Gundam 00) [English]
(C89) [Happy Birthday (Maruchang.)] Otonatic na Kiss no Lesson (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]
Naoto Works Hard On Kanji-kun's Birthday
(C96) [White Identity (Onguuchi)] Kiso ga Ita kara - I could always try hard because of Kiso. (Kantai Collection -KanColle-)
[Katase Nano] Hatsukoi Lesson
EMPIRE HARD CORE 2017 WINTER
Play! Hard Mode
(C86) [Hard Lucker (Gokubuto Mayuge)] Uso de Kakusanakutemo (THE IDOLM@STER MILLION LIVE!)
[Rippadou (Liveis Watanabe)] CAT’S WOMAN HARD CORE Hen | Cat's Woman Hard Core Edition (Batman, Cat's Eye) [English] {rookie84}
(COMITIA112) [A-Lucky Murashige no Ran (A-Lucky Murashige)] Special Lesson (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!)
[Hard Chrome] Himeji-san no Oppai wo Dounikasuru Hon (Baka to Test to Shoukanju)
(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]
(Love Song ☆ Lesson ♪ 6th) [Tasogaresenpu (Porry)] Kurosaki-san (Uta no Prince-sama)
(C84) [Daihonei (TYPE.90)] EMPIRE HARD CORE 2013 SUMMER (Suisei no Gargantia)
Junai Hard Sex
Yuna Rikku Double Hard
[Izumi Kyouta] Sweet Lesson (Complete)[English][Sei-Jin]
Shiho to Ofuro ni Hairu Hon.
[A Joke is Hard!!! (Yanagi)] 銀月小説ダイジェスト漫画 (Gintama) [Digital]
(C86) [Ninokoya (Ninoko)] MAKI LESSON (Love Live!) [English] [Doujin-Moe]
A Hard Test to Pass
Atago to Takao no Chotto Hard na Choukyou Seikatsu
(C92) [Hard Chrome (hardcrom)] STEP UP!! (THE IDOLM@STER CINDERELLA GIRLS)
[Takasugi Kou] Hard Luck Woman [English] [desudesu]
J⬛ Aidoru Himitsu no Lesson♪ | J⬛ Idol's Secret Lesson♪
(COMIC1☆14) [Moe Hime Rengou (xin, obiwan)] FGO Carnival 19 - Kyuukyoku no C.C.C. Namaiki Kouhai-chan to Nama Lesson (Fate/Grand Order)
(C88) [Nipple Mokuba (Parabola)] SUPER HARD Hatsujou Imouto 2 | SUPER HARD Breeding Imouto 2 (Touhou Project) [English]