(COMIC1☆15) [Kurumi Namiki (Mita Kurumi)] Minegumo no Oppai Makura de Gokyuukei Shimasen ka? (Kantai Collection -KanColle-)
Enjo Kouhai Soushuuhen 1
[Kosuke Haruhito] Ryas (Oppai no Oppai ni Yoru Oppai no Tame no Oppai) [English] [TripleSevenScans]
Kawaii Kouhai ni Otosaresou | My Cute Kouhai seems to be Depressed
Kouhai-chan ni Eroi Koto Sareru Hon 6
(C93) [Aoi Frasco (Alpini)] Senpai-kun to Kouhai-kun.
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 4-wa [Chinese] [肉包汉化组] [Digital]
(COMIC1☆11) [Athome Shuka (Takunomi)] Enjo Kouhai 2 [English] [biribiri]
(C94) [Ofuton] Kouhai Refle (Fate/Grand Order)
(C77) [Otomekibun (Sansyoku Amido.)] Gakkou de Seishun! -Kouhai mo Issho- 3 + Omake Bon
(C94) [Kurumaya (RoGa)] Lolita oppai icecream
(COMIC1☆4) [Misty Isle (Sorimura Youji)] Pai-Loli Extacy - Oppai Lolita Vol. 2 + Paper [English] [desudesu]
(C99) [studio A (Inanaki Shiki)] Kawaii Ore no Imouto to Kouhai ga Sasotte Kuru. - Komachi & Iroha always have sex with hachiman. (Yahari Ore no Seishun Love Come wa Machigatteiru.)
(C80) [CROSS-DO (Masakichi)] Ore no Kouhai ga Maji Shironeko! (Ore no Imouto ga Konnani Kawaii Wake ga Nai)
Tawawa na Omakebon 2018 summer
[Hokama Mitsuri] Fukurame! Oppai
Hentai Senpai to Yajuu Kouhai
[Momiyama] Oppai Switch | Tit Switch - Chapter 3 [English] [ChoriScans]
Kouhai ga!
Gasshukujo no Senpai Manager-tachi to -Kyuubyoudai Chinpo no Kouhai-
Bukatsu no kouhai wa otoko no musume
[Nishida Megane] Sousakan Saya Zombie tono Kouhai Jikken (2D Comic Magazine Muragaru Zombie ni Okasareru Heroine-tachi Vol. 2) [Digital]
[Panda Cotta (Sasakuma Kyouta)] Oppai Maid Delivery [Digital]
[Itou Eight] Kouhai Missed Memories | Kouhai's Missed Memories (COMIC Anthurium 020 2014-12) [English] [TripleSevenScans]
Senpai and Kouhai + Extra
(C92) [Rodiura. (Rage)] Kouhai-chan ni Eroi Koto Sareru Hon 5
[Fumiya] Kouhai Joshi ga Shiotaiou sugite… Oshite Damenara Sounyuu rete mita. | 年輕女同事她實在太過冷淡…主動示好沒用那就插入試試吧。 Ch.22-29 [Chinese]
[Momiyama] Oppai Switch - Tit Switch | Chapter 2 [English] [ChoriScans]
Make baby with my oppai loli old aunt 5
(C87) [Aroma Terrace (Niki)] Kouhai-chan to Asa kara Nyan Nyan [Chinese] [oo君の個人漢化]
Fuchou to Kouhai no Oshasei Jigoku
Bakunyuu Kouhai ni Shasei Kanri Sareta Ue ni Netorare Maso ni Sareta Ken Usagi Kaijin Happy Rabbit Hen
Enjo Kouhai 10
Kouhai Servant ga Dosukebe na Ken
Sensei! Oppai no Jikan desu
[maple-go] Color Ban Kyuujirou-kun Hitozuma no Oppai ga Momitai Toshigoro
Hololive Oppai
[Athome Shuka (Takunomi)] Enjo Kouhai IF [Digital]
Kouhai-kun no Okazu ni Naru Onnanoko
[Athome Shuka (Takunomi)] Enjo Kouhai 11 [Chinese] [KOBO買動漫授權中文版] [Decensored] [Digital]
Hora Hora Senpai Koko ni Kawaii Kouhai-chan ga Imasu yo? | 你看你看前輩學長♥這裡有可愛的後輩小學妹在這裡喔?
[Aimaitei (Aimaitei Umami)] Kurogal Kouhai Otokonoko DeliHeal ~ Gyaku Anal Course (Fate/Grand Order) [Digital]
[Okunoha] Fukkou!? Ishu Kouhai -Mazoku to Ningen no Kyousei Jidai- 7-wa [Digital]
[Nagata Maria] Totsuzen Onnanoko ni Natta node, Ore no Oppai Monde mimasen ka?31[Chinese] [甜橙汉化组]
Akogare no Anoko wa Boku no Chinkasu Soujiki - 14
[Hino] Kouhai-chan SS 3
(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]
(C93) [kulmov_ (Kurowa)] Kouhai Channel (Fate/Grand Order) [English] [NHNL]
Enjo Kouhai 7
Fellatio Kouhai, Otouto ni naru
Ano Yoru no Kouhai ~Kanotorare~
kouhai rapes senpai [himawari no tane] (short version)
Hime wa Oppai Demasen yo?