[Inanaki Shiki] Houkago Kouhai Note | 放課後交配筆記本 [Chinese]
[Rivajima (Yajima Index)] Mata Kouhai ni Buruma Kisasete Oshiri no Ana made... Senpai wa Mou Dame desu! (Amagami)
(C90) [Hisagoya (Momio)] Jitsuzaisei Granblue Fantasy MANIAC (Granblue Fantasy)
Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi
Josou Saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon (FateGrand Order) (machine translated)
[Yokoshimanchi. (Ash Yokoshima)] Boku no Kawaii Kouhai wa Seiyoku Tsuyome no Chichi SeFri (Kanseiban) [Digital]
[Yamada Jirushi] Beit Saki no Charai Kouhai ni Kanojo o Netorareta Hanashi[中国翻译]
[Yusaritsukata (Awayume)] Kouhai wa Koakumama!? | My Clubmate's a Little Devil! [English] {2d-market.com} [Decensored] [Digital]
[Pistachio] Futanari Senpai x Rugby-bu Kouhai-kun
Kouhai Fuukiiin ni Yoru Furyou Senpai no Otoshikata | How to rehabilitate a bad senior by a junior discipline committee member
Josou saserarete Futanari Kouhai Servant ni Onnanoko ni Sarechau Hon
Saenai Heroine Series Vol. 6 Saenai Kouhai Shoujo no Sodachikata
Kouhai no Oppai ga Suki Sugiru | 我太喜欢后辈的奶子了 Ch. 1-2