(C84) [Chinchintei (chin)] OL Ryuugyo no Tanezuke Nikki (Touhou Project) [English] [robypoo]
Houkago no Kouhai
Kouhai Feet
(C56) [M.R Products] Fancia Ikusei Nikki (Fancia)
(C74) [Sengoku Joketsu Emaki (Chinbotsu Sunzen)] futanikki ~Futanari Nikki~ [English] {doujin-moe.us}
(C90) [Koharumachi (Sawasaki)] Otona no Katyusha Nikki (Girls und Panzer)
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
[Athome Shuka (Takunomi)] Enjo Kouhai 3 [English] [biribiri] [Digital]
Boku wa Kouhai no Onahole
[Studio Mizuyokan (Higashitotsuka Raisuta)] Yukari Nikki (Kirakira PreCure a la Mode) [Digital]
Enjo Kouhai 11
[Ziploc (Shinachiku)] Senpai to Kouhai no Nayami (Shotapetit) [English] {Shotachan} [Digital]
[D2 Algorithm (Rokuichi)] Youkan Nikki (Mirai Nikki) [Digital]
Senpai-kun to Kouhai-chan
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
Watashi dake no Kouhai
[Aimaitei (Aimaitei Umami)] Kasshoku Otokonoko DeliHeal no Erohon ~Yattekita Shimakaze-kun wa Daigaku no Charai Kouhai de――?! Hen (Kantai Collection -KanColle-) [Digital]
(C92) [SSB (Maririn)] Kojin Satsuei 19-sai Kareshi Mochi Kouhai-kei Kyonyuu Layer (Fate/Grand Order)
Uchi no Kouhai ga Iroiro Yuushuu Sugite Komatteru.
[Mda Starou] Shinjin Kouhai Kiriko-san (COMIC BAVEL 2018-09) [Chinese] [無邪気漢化組]
[Metamor (Ryo)] Dosukebe Elf no Ishukan Nikki 4 [Chinese] [CE家族社] [Digital]
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!? [English] [desudesu]
Dekkai Kouhai to Chicchai Senpai
(C93) [Athome Shuka (Takunomi)] Enjo Kouhai 4 [Chinese] [嗶咔嗶咔漢化組]
(C93) [NANACAN (Nanaka Mai)] Imouto Choukyou Nikki and more 3 [Chinese] [寂月汉化组]
[Nigiri Usagi] Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku [Kouhen] | 被前輩教做人認清自己是雌性的後輩·續【後編】[Chinese] [天帝哥個人漢化]
Gudako to Dosukebe Kouhai no Futanari Jijou
[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
Otonashisou na Rikujoubu no Kouhai o Kousoku Shite Kairaku Choukyou
Boku no Mash no Kouhai Ryoku
(C90) [High Tech Pen Case (Tam-U)] Kouhai Bon (Natsu)
Sotsugyou no Hi made Mainichi Bus-tei de Kouhai Joshi to Sex suru Hanashi
Muramura Kouhai-chan | Hot and Bothered Junior
Kouhai wa Koakumama!?
Enjo Kouhai In The Closet
Enjo Kouhai School Festival
(ComiComi11) [YLANG-YLANG (Ichie Ryouko)] Barairo no Jinsei (Mirai Nikki) [English] =Pineapple's r' Us=
(C93) [P-POINT (Pikazo)] Asashio To Asobo! Seiteki Nikki Punpun Pen (Kantai Collection -KanColle-) [Chinese] [寂月汉化组]
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order) [Chinese] [瓜皮汉化]
Enjo Kouhai 10
(C92) [Kanden Shoujo Chuuihou (Mafuyu)] Hentai Senpai to Yajuu Kouhai (Fate/Grand Order) [English] [constantly]
Ore no Kouhai to Imouto ga Neoki ni Osotte Kuru.
Kouhai-chan ni Eroi Koto Sareru Hon 5
Tawawa na Kouhai-chan 2 + Kaijou Gentei Omakebon
Kouhai-chan ni Eroi Koto Sareru Hon3
[Okada Kou] Chu-Gakusei Nikki [English] [YQII, QB-tl, BlindEye]
Netorarete Shunkashuutou ~Amae Jouzu na Kawaii Kouhai to no 1-nenkan~
Kouhai Danshi ni Netorare SEX 2
Enjo Kouhai Different Clothes
[archea (Sasagawa Nagaru)] M Kagami-kun to Jaku S Kuroko-kun no gohoubi Nikki (Kuroko no Basuke) [Digital]
(C95) [Nekokaburi (Kuronomiki)] Lust Order ~Beast-kei Marshmallow Kouhai~ (Fate/Grand Order)
Kouhai Kanojo Tsujinaka-chan no Oshioki
[U-hi] NEXT is...? (Koushoku Shounen Vol. 10) [English] [alparslan]
Kouhai Gatsu!
Sample H0539 Kouhai Report
[Mitsunoho] Naburi Tokidoki Shasei ~Kouhai no Joshi ni Makete Shasei Saserareta Ore~ [Chinese] [沒有漢化] [Digital]
[Ari and Mura] Osananajimi Saimin Choukyou Nikki
Ore no Kouhai no Kyuuai ga Kawaisugiru Ken ni Tsuite.
Kouhai Kanojo no Seiteki na Jikken
[Tsukemayuge (Yuzugin)] "Kouhai no Ashi o Mae ni Gaman Dekinakatta" nado to Kyoujutsu Shite Ori [Digital]
[Arakure] Jelly Multiplication (Naedoko ni Sareta Shoujo-tachi no Ishukan Kouhai Kiroku Vol. 2) [English] [biribiri] [Digital]
[サークルヘロン] 明るい狂乱家族計画 (狂乱家族日記)
(C95) [Asanebou Crisis (Akaneman)] Kouhai Nanpa Beach Luluhawa (Fate/Grand Order)
[tkc] 手向けの貴方に花束を (ゆめにっき) [Digital]
Shachou no Aijin ni Sarete shimatta Kouhai no Hanashi
Kouhai no Tangan-chan
(C95) [Contamination (eigetu)] Kouhai ga Yuuwaku Shite Kurunda ga (Fate/Grand Order)
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Digital]
(SC9) [Imakaya (Imaka Hideki)] Hazuki-chan no Tekoki Nikki - Ojamajo Waremekko Club Sono 6 (Ojamajo Doremi)
Otaku no Boku to Iikanjidatta Kuro Gal Kouhai o Netorareru Mini
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order)
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou (Fate/Grand Order)
Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai―3wa
[Athome Shuka (Takunomi)] Enjo Kouhai 7 [Digital]
Big Tits Downer Kouhai GF, Mayuki Kosaki chan
(C77) [Kabushikigaisha Toranoana (Various)] Himitsu no Sanae-san (Aisai Nikki)
[AstroQube. (masha)] Kouhai no Tangan-chan #5 | Kouhai-chan the Mono-Eye Girl #5 [English] [Digital]
Tomodachi no Youna Otaku Kouhai to Deisui Ecchi
[Ue ni Aru Mikan (Reitou Mikan, Amuai)] Shisshoku Shita Ore ga Seitai Tenkan Sochi de Kouhai no Jijo ni!?
Boku no Tanetsuke Gakkou Seikatsu 2 ~Tosho Iin no Kouhai Hen~
Namaiki na Kouhai ni Chiisaku Natte Itazurao
[valssu (Charu)] Roshutsu Shoujo Nikki 19 Satsume [Chinese] [流星汉化] [Digital]
(C81) [Aienkien (Aito Matoko)] There's Love That Can Begin From Stalking Too! (Mirai Nikki)
[Modae Tei] DraQue Monster Joukan ~Slime Jou no Purupuru Zen Ana Kouhai~ | Dragon Quest Monster Adultery ~Slime Girl's Full Body Crossbreading~ (Dragon Quest Monsters) [English] [Digital]
[Athome Shuka (Takunomi)] Enjo Kouhai Another View [Chinese][Digital]
(C92) [Otomekibun (Sansyoku Amido.)] Seishun Nikki Shucchouban 2
(C89) [Shiawase Kyouwakoku (Shiawase no Katachi)] Shiawase no Katachi no Guruguru Netachou 83R - Kouhai Jikken Hito x Saru Ninshin Shussan Satsuei [Chinese] [屏幕髒了漢化]
Kouhai Refle
[HBO (Henkuma)] Gaman Shinaide ne (Mirai Nikki) [English] [biribiri]
(C88) [Deastim (Unadon)] Ur Senpai to Is Kouhai no Seifuku Play (Puzzle & Dragons)
Senpai ni Jibun ga Mesu de Aru Koto o Wakarasareru Kouhai Zoku
Senpai Kouhai Danjo Jijou
[AstroQube (masha)] Kouhai no Tangan-chan #3 | Kouhai-chan the Mono-Eye Girl #3 [English] [Digital]
(C93) [LOFLAT (Prime)] Maid to Kouhai Dochira ga Okonomi? (Fate/Grand Order) [Chinese] [胸垫汉化组]
Kouhai Sensou Zenpen | Kouhai War First Part
[Tsurikichi Doumei (Various)] NanDemo-R Yume Nikki (Various)
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course [Digital]
Kurogyaru Kouhai Otokono Musumederihero~Gyakuanarukoosu
[Zenra QQ] Fellatio Kouhai, Otouto ni naru