(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
Echi Echi Kouhai-chan!
Kawaii Kouhai ga Shiboritoru no o Yamete Kurenain desu.
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
Senpai ga Daisuki na Kouhai to senpai ga suki Kamo Shirenai Kouhai ga senpai to Hachamecha ecchi suru Hanashi
Kouhai no Tangan-chan #5
Taste of Forbbiden Fruit Ch.14/24
Fellatio Kouhai, Otouto ni naru
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [English] [Noraneko]
Rush Hour
(C79) [Mystic Chord (Gyro Amarume)] Ore no Kouhai ga... (ry (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
Serious Angel
Domesticate the Housekeeper 调教家政妇 Ch.29~42 中文
Kouhai ga Bakunyuu de Ero Sugiru Ken ni Tsuite | 有關學妹的爆乳過於色情的這件事
[Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 3 [Digital]
Kouhai-chan ni Eroi Koto Sareru Hon 3
Kouhai Kanojo to Supatchiri | My Kouhai gf and her Tight-Fitting Spats
(C94) [Hitsuji Kikaku (Muneshiro)] C94 Omakebon Uzai Kouhai wa Pakoritai! (Uzaki-chan wa Asobitai!)
Enjo Kouhai 10
(C94) [SERIOUS GRAPHICS (ICE)] ICE BOXXX 23 (Girls und Panzer)
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
Watashi dake no Kouhai
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa) [Chinese] [无毒汉化组]
Houkago no Kyoushitsu de Kouhai to Jou
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai 6
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Natsu, Asedaku no Kouhai to | Summer With My Sweat Soaked Kouhai
ICE BOXXX 3
Serious-Biting!
Kouhai-chan ni Eroi Koto Sareru Hon 6
Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!
The Librarian [English] [Rewrite] [EZ Rewriter]
(C74) [SERIOUS GRAPHICS (ICE)] GETTIN'IT
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Senpai Kouhai a Man and Woman's Circunstances
Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai
(C85) [Maruiro Kikou (846gou)] OL Megane Yuugi to Kouhai ga Mata Zukkon Bakkon Suru Hon (Touhou Project)
[Zenra QQ] Fellatio Kouhai, Otouto ni naru
[Serious] Domesticate the Housekeeper 调教家政妇 ch.29-31 (chinese)
Kouhai Nanpa Beach Luluhawa
Mukatsuku Kouhai no Taishohou | How to Deal with an Annoying Kouhai
(C90) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 4 [Chinese] [夢之行蹤漢化組]
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
[H.H (Shiroi Kuroneko)] Tenshoku Musei ~Isekai de Ittara Honki de Dasu~ | A Sacred Wet Dream ~If A Parallel World Existed I'd Get Serious~ (Mushoku Tensei ~Isekai Ittara Honki Dasu~) [English] {Doujins.com}
[Kitsune (Tachikawa Negoro)] Ryo-chin Kouhai dayo! Saki-chin「Kouei desu!!」 (THE iDOLM@STER SideM)
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
Shinjin Kouhai Kiriko-san
Fuchou to Kouhai no Oshasei Jigoku
Sensei Honki desu ka!? | Are You Serious, Sensei?!
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Ki ni Naru Kouhai no Karada
Tawawa na Kouhai-chan 3
[Serious] Domesticate the Housekeeper Ch.0 (English) (Ongoing)
Muttsuri Kouhai Mash ni Misetuketai
[Serious] Domesticate the Housekeeper 调教家政妇 Ch.29~44END [Chinese]中文
Saenai Heroine Series Vol. 9 Saenai Kouhai no Jishukurikata
(C90) [SERIOUS GRAPHICS (ICE)] ICEBOXXX 18 (Kantai Collection -KanColle-) [English]
Kouhai Missed Memories | Kouhai's Missed Memories
Taste of Forbbiden Fruit Ch.7/24
[Gokuraku-Mikaduki (Ginger.L)] Futanari Gym Shokuin-chan x Majime Koukou Kyoushi-chan 3 - Futanari Gym Employee Serious Highschool Teacher
Ayakashi Kouhai Kitan ~ Onaka ni Shimi Wataru Atsui Tane ~ 1
Lunch Time no Kouhai
Taste of Forbbiden Fruit Ch.26/53
Natsu, Asedaku no Kouhai to
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order)
Kouhai Missed Memories
Jimi de Majime na Osananajimi ga Class no Yankee ni Omocha ni Sarete Ita Hanashi | A story about a plain and serious childhood friend who was toyed with by the delinquent
Taste of Forbbiden Fruit Ch.6/24
Majime na Imouto no Kakushigoto | A Serious Little-Sister's Secret Intent
Taste of Forbbiden Fruit Ch.41/53
[TuriSasu] Majime Sugiru Isha-san | Super Serious Doctor 1-6 [English] [Entropy]
Iemoto no Uwaki ga Honki ni Natta Hi Kouhen | The Day the Grand Master's Affair Became Serious Part Two
Kouhai to!
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
Enjo Kouhai 9
[Serious] Runaway Family (Ongoing) (Ch. 1 - 22)
Seiso na Kouhai ga Kakure Do-M datta
Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen
[Somejima] Ishu Kan Kouhai Bokujou | Interracial Rape Breeding Farm (Bessatsu Comic Unreal Ningen Bokujou Hen Vol. 2) [Colorized] [Digital]
Kono Haru, Kanojo to Issho ni Sotsugyou Shimashita ~Senpai x Kouhai Hamex Hen~
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes
Sounyuu tteru kedo, Bare tenai yone?~ Kouhai Couple no Tonari de Takunomi Ecchi
[Masamune Kokichi (Matsu Takeshi)] Dekkai Kouhai Chicchai Senpai | 大后辈小前辈 [Chinese] [黑夜汉化组] [Digital]
[Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou [Digital]
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
[Serious] Taste of Forbbiden Fruit Ch.41/53 [English] [Hentai Universe]
Kouhai Nude Model ni Gaman ga Dekinai!
Mujikaku Service Shite Kureru Kouhai no Imouto-chan
Doutei no Ore ga Inma to Kouhai o Haramasechau!? | 明明是童贞却要让淫魔和后辈都怀上我的孩子!? 1-4
Kouhai Feet
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order)
Etchi Etchi Kouhai-chan
(COMIC1☆11) [Daifuku (Shouki)] Hiken-tai E no Kouhai Jikken (El Shaddai: Ascension of the Metatron)
(CT27) [SERIOUS GRAPHICS (ICE)] ICE BOXXX 17 Latex Fleet Wives (Kantai Collection -KanColle-)
(C93) [Killcy] Kouhai Servant ga Dosukebe na Ken (Fate/Grand Order)
Kouhai no Amai Ryouhou | My Kouhai's Lovey-Dovey Treatment
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
(Futaket 9) [serious graphics (ICE)] ICE BOXXX 11 (Space Battleship Yamato 2199) [English] =Tigoris=
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
[Mda Starou] Shinjin Kouhai Kiriko-san [English] [Hentai_Doctor] [Decensored] [Digital]
ICE BOXXX 21
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan
Enjo Kouhai Swimming Costume | 원조교배 Swimming Costume
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
Dekkai Kouhai to Chicchai Senpai
Netorare Kouhai Kanojo
Enjo Kouhai School Festival
Taming a Maid/Domesticate the Housekeeper
(C91) [SERIOUS GRAPHICS (ICE)] ICEBOXXX 19 (Girls und Panzer)
Enjo Kouhai Another View
Shikkarimono no Inubashiri Kouhai ni "Shikatanai desu ne!" to Iinagara Shite morau Hon
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
Dosukebe Kouhai no Nenmaku Houshi Ryokan
The Sharehouse Ch. 1-11
[ぴすたちお] Futanari Senpai x Rugby-bu Kouhai-kun
Taste of Forbbiden Fruit Ch.13/24
[Serious] Domesticate the Housekeeper 调教家政妇 ch.29-32 [Chinese]
Boku no Mash no Kouhai Ryoku
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]
(SPARK9) [Dolce Einsatz (Tomoe Kiko)] Kouhai Therapy (Free!)
(SC33) [AKABEi SOFT (ALPHa)] A Serious Error Is Affecting Nagato | Nagato ni Shinkoku na Error ga Hassei Shimashita? (The Melancholy of Haruhi Suzumiya) [ENG] [SaHa]
Choushin Cool-kei Kouhai ni Seiteki ni Semarareru Hanashi | Pressed For Sex By My Tall Aloof Kouhai
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Netorare Kouhai Kanojo 2 ~Kairaku ni Mi o Yudane Hoteru Shitai~
ICE BOXXX 17 Latex Fleet Wives