(C83) [Ebitendon, Dokudenpa Jushintei (Torakichi, Kobucha)] Otodoke! Haitatsu Onii-san 2
(COMIC1☆6) [Alpha to Yukaina Nakamatachi (Alpha)] Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed [English] {Hennojin}
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-5
[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
Boku wa Kouhai no Onahole
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini | A mini about black gyaru who has good feeling with the otaku me being cucked
Kouhai-chan ni Eroi Koto Sareru Hon3
[Mda Starou] Shinjin Kouhai Kiriko-san [English] [Hentai_Doctor] [Decensored] [Digital]
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Kurojin Tenkousei ni NTRru (5) kouhai o NTR ru
(SC34) [Himitsu Doyoubi (Matsutaka Zon)] Kichiku 3nin Musume (Otogi-Jushi Akazukin)
Kouhai to!
Ecchi na Kouhai-chan
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
Echi Echi Kouhai-chan!
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
(C95) [trueblue (Annie)] Cos Shite Shiyo! Kouhai Hen | Let's Do It With Cosplay! Kouhai Edition (Sanoba Witch) [English] {Doujins.com}
Houkago Kouhai Note | 放課後交配筆記本
[Tsubaki Jushirou] Daily Sisters [Chinese]
Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~
(C85) [Dokudenpa Jushintei (Kobucha)] gakuen seikatsu tadare-gimi
Deka Chichi Terrorist no Kousei Kouhai Jikken
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
Cos Shite Shiyo! Kouhai Hen
[Bonchi] 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 [Chinese] [拾荒者汉化组] [Digital]
[Shimoboard (Shimosan)] Apple Seed (Otogi-Jushi Akazukin) [English] [QB-TL]
[Tsubaki Jushirou] Hustle Camp! [Digital]
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
[Ichiko] Izanai (Fujun Isei Kouhai no Susume) [English] =White Symphony= [Digital]
Enjoy Kouhai Links 2
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [无毒汉化组]
[Inanaki Shiki] Houkago Kouhai Note | After School Mating Notes
[Tsubaki Jushirou] Sister Mix
[Milk Server (Kurikama)] Zenkoku Kusshi no Ace de Nonke no Ore ga Kouhai no Namaiki Kozou-tachi ni Dildo to Chinpo ni Kusshi Milk Shashutsu Nikubenki ni Kanraku | 全国屈指可数的棒球王牌教练被小屁孩调教成肉便器 [Chinese] [蓝调个人汉化]
COLOR [Niku Ringo (Kakugari Kyoudai)] Nippon Jyu~Shi~Desuwa☆ DLver. (Various)
(C72) [Sniff Dogs (Ujiie Moku)] Cat Tail! 4 (Gakuen Utopia Manabi Straight!, Otogi-Juushi Akazukin [Fairy Musketeers])
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
Touhou Suikan 7 Kouhai ni Itazura sarechatta Himekaidou Hatate
[Shomu] Josou Kouhai-kun x Otokogirai-chan | Crossdressed Kouhai-kun x Man-Hater -chan (COMIC Shingeki 2016-06) [English] [N04H]
[Carn] Kouhai de Himatsubushi | Killing Time with the Freshman (COMIC Megastore 2012-11) [English] {darknight}
Choukyou Kanochi Zumi Dosukebe Kouhai Servant
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order)
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru. =Fureta7=
Kouhai Kanojo Tsujinaka-chan no Oshioki
Kouhai no Tangan-chan #8
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
Kouhai-chan ni Eroi Koto Sareru Hon 3
Kouhai-chan Hitorijime
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
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
Kouhai wa Koakumama!? | My Clubmate's a Little Devil!
Zenra Roshutsu Shujinkanshi Onani ni dohamarishita Hentai Kouhai Mash Kyrielight
Kouhai wa Koakumama!?
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese] [Decensored]
Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment
[Chiba Tetsutarou] Wadatsumi-sama (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [Chinese] [翠星石汉化] [Digital]