[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
Muramura Kouhai-chan | Hot and Bothered Junior
(SC45) [Nounai Kanojo (Kishiri Toworu)] Cirno ga Ouchi ni Yattekita! | Cirno Showed Up at My House (Touhou Project) [English] [UMAD]
[Otokonoko to Onnanoko (Sasaki Saki)] Akogare no Senpai ni ~Kouhai-san Honki Sex!~
(C86) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto sareru Hon [English] [Crystalium]
(C76) [Nounai Kanojo (Kishiri Toworu)] I Can (Not) Choose (Neon Genesis Evangelion)
(COMIC1☆7) [SSB (Maririn)] Daishouso (Ore no Kanojo to Osananajimi ga Shuraba Sugiru) [Chinese] [胸垫汉化组]
[Suinose] Netorareta Kanojo, Tomaranai Kanojo.
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
Rental Kanojo Osawari Shimasu 04
[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
(C73) [Yuugen Jikkou (Gonzaburo-)] Kanojo to Kanojo no Yoku Aru Ichinichi (Touhou Project)
Kanojo to Boku no Kouhai no Hanashi.
Hatsujou Kouhai
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [English] [Doujins.com] [Digital]
Enjo Kouhai Soushuuhen 1
Fujun Isei Kouhai no Susume
Rental Kanojo Osawari Shimasu 02
Pote Kouhai
Kurogyaru Kouhai Otokono Musumederihero~Gyakuanarukoosu
Machikirenai Kouhai Kanojo Tsujinaka-Chan
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
Astolfo Cos no Kouhai ga Satsueikaigo ni Mousou Onanie Suru Hanashi
"Imouto no Karada no Kanojo" to "Kanojo no Karada no Imouto", Docchi no Naka ga Kimochi Ii? 1-2
Kouhai Sensou Zenpen | Kouhai War First Part
(C93) [MARCH (Minakuchi Takashi)] Boku no Mash no Kouhai Ryoku (Fate/Grand Order)
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan
Enjo Kouhai In The Closet
Shinchou 175cm no Rikujou Shoujo wa Kouhai Danshi no Seishi o Nomitagaru
(Reitaisai 10) [Nounai Kanojo (Kishiri Toworu)] To Aru Suika no Shuchi Nikurin (Touhou Project)
Kouhai-chan ni Eroi Koto sareru Hon
Enjo Kouhai 8
(C94) [Athome Shuka (Takunomi)] Enjo Kouhai Different Clothes [Chinese] [Decensored]
(COMIC1☆13) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 2 + Tawawa na Omakebon (Getsuyoubi no Tawawa)
Boku wa Kouhai no Onahole
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [Chinese] [上野联邦汉化组]
Natsu, Asedaku no Kouhai to
[Egoistic Honey, Allegro Mistic, Kuroneko-kan (Hadumi Rio, Takano Yuki, Muririn)] Kouhai ni ♥♥ Sarechau Hon [2018-08-26]
[Akitarainu (Chakkaman)] Touhou Chara ga Doubutsu to no Akachan o Umu tame ni Kouhai Saserareru Juukan Hon (Touhou Project) [Digital]
Muttsuri Kouhai Mash ni Misetuketai
Ore no Kouhai no Kyuuai ga Kawaisugiru Ken ni Tsuite.