[Studio Kyawn (Murakami Masaki, Sakaki Shigeru)] Jikken Ningyou ~FAFNER in the azure~ (Soukyuu no Fafner)
Enjo Kouhai In The Closet
Koori no Senshi Blue Icicle Chijoku no Sennou Jikken Chuuhen
[Tohgarashi Hideyu] Dokidoki Jikken Note Ch. 1-4
Masaka Ano Kawaii Kouhai ni Nekomi o Osowareteita nante
Houkago no Kyoushitsu de Kouhai to Ge
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [Chinese] [CE家族社]
Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman.
Kouhai Kanojo no Ijiwaru de Amaama na Tekoki Hon
(Puniket 21) [UROBOROS (Utatane Hiroyuki)] Yokoku to Jikken no Hon (Jewelpet Tinkle☆, Heart Catch Precure)
(C89) [Shimanto Seiryuu (Shimanto Youta)] Senpai-kun to Kouhai-chan [English] [BSN]
(C95) [Akapenguin (Asahina Hikage)] Tawawa na Kouhai-chan 3 (Getsuyoubi no Tawawa)
(COMIC1☆13) [Athome Shuka (Takunomi)] Enjo Kouhai 5 [English] [biribiri]
Natsu, Asedaku no Kouhai to
[Seikatsu Seshishou (tt)] Kouhai to! [Digital]
Ganbaru Kouhai | Do Your Best, Kouhai
Kouhai-chan no Ijiwaru Chikubi Zeme
Kouhai Bon | 후배의 책
Kouhai Maid ga Osewa o Shite Kureru You desu
Shortcut de Megane no Niau Hitonatsukoi Beit no Kouhai ga Yarichin Douryou no Kuruma de Okurarete kara Mudankekkin Shiteiru
[Erect Sawaru] Jikken! After School (Oppai Infinity) [English] =TV=
Boku Wa Kanojo No Jikken-Tai by Zucchini [ENGLISH] FULL
kouhai rapes senpai [himawari no tane] (short version)
Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment
Saikin Senpai ni Kamatte moraete inai Kouhai Nasubi-chan
[Dan Renji] Kankinshite Iroiro Jikken (Aso) ndemiru
[Inanaki Shiki] Houkago Kouhai Note | After School Mating Notes
(C94) [COMEX (Zhen Lu)] Kouhai no Amai Ryouhou | My Junior’s Lovey-Dovey Treatment (Fate/Grand Order) [English] {darknight}
Saimin Application Jikken Kiroku 1
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
[Terasu MC] Kokujin no Tenkousei NTR ru (5) Kouhai o NTR ru [English][Bleached]
Namaiki na Kouhai ni Chiisaku Natte Itazurao
(C94) [Sanshoku Doufu (Nagi)] Elune no Ecchi na Jikken (Granblue Fantasy)
Seiteki Kachikan Gyakuten Series "Tobiori Jisatsu Shisou na Kouhai o Ecchi de Yamesaseru Hanashi"
(C93) [Tuzi Laoda (Henrybird9)] Chaldea Shiki Seiyoku Shori System ~Kouhai to Seijo-tachi no Baai~ (Fate/Grand Order) [Chinese] [脸肿汉化组]
[Akuten Soushin (Kokutou Nikke)] Kanmusu Chakunin Inazuma Kyousei Ishu Kouhai (Kantai Collection -KanColle-) [Digital]
Gudako to Dosukebe Kouhai no Futanari Jijou
(C94) [Banana Koubou (Ao Banana)] Zenra Roshutsu Haikai Onanie ni Dohamari Shita Hentai Kouhai Mash Kyrielight (Fate/Grand Order)
Seiso na Kouhai ga Kakure Do-M datta
(COMIC1☆12) [Junpuumanpandou (Hida Tatsuo)] Uchi no Megane no Niau Tayoreru Kouhai ga Totemo Kawaii! (Fate/Grand Order) [Chinese] [脸肿汉化组]