[Fugudoku (Katou Fuguo)] Suru dake Juuni. (Touhou Project) [English] [SMDC] [Digital]
[Chuuka Naruto] Gichichi - An Adoptive Father [English] [SaHa]
Ketsuekigatabetsu Option
[Ankoman] Nikaido, Bentou ni Ura Option o Tsukeru (Dorohedoro)
[dix-sept] Meshimase! Nikuman [Digital]
[Hissatsukun] Ura Option (ANGEL Club 2015-07) [English] [TripleSevenScans]
[Uesugi Kyoushirou] Fuuki Iinchou Odosare Ura Option ~Fukujuu no Inmon~ (ANGEL Club 2016-04) [English]
(SPARK10) [Optimism small country (Horikiri Haruto)] Doutei Sotsugyou Shiyo! (Haikyuu!!)
Suieibu Shushou no Boyish Osananajimi wa Boku no Chinpo ni Dohamari Chuu | 游泳部主将的假小子青梅竹马,正沉迷于我的肉棒
Kaiun Miracle Positive Option
(Reitaisai 4) [Web Knight (Knight Satoshi)] Optimal Optimum (Touhou Project)
Bijutsubu no Senpai
[Shindou] Hatsujou Days [English] [doujins.com] [Digital]
[Charlie Nishinaka] Cheers! 4 [English] [SaHa]
Penistic Hazard 7
催眠性活【園部彩子発情編】 6話
[Fulloption] P.E. wareouse Vore
[ドラムス]間男系ヒロイン 奸夫系女主角[一只麻利的鸽子汉化]
Oishiku Itadakimashita
(C63) [RIROLAND (Kuuya, Satomi Hiroyuki)] Say hello to BOMBERMAN JETTERS (Bomberman Jetters)
[Kijinrou] Toilet no Fist Fucking-san
[Akane Nagano] Love Care
(C76) [May no Tenshi (Neyuki Rei)] Optique-Girl 2
Option
Saibunki-san no Gohoubi
[Paja] Option (ANGEL Club 2003-02) [English] [Amoskandy]
[Muroi] Kissa Lycolyco Ura Option [Kanzenban] (Lycoris Recoil)
Erosugiru Tokoya no Obasan ~Otona no Option wa Ikaga? 7
[Shimoyakedou (Ouma Tokiichi)] Wo-Kyuu-chan o Tsukamaeta yo! (Kantai Collection -KanColle-) [Digital]
Ura Option Onegaishimasu.
(Reitaisai 10) [IncluDe (Foolest)] Usagi to Shokushu to Fushigi na Meikyuu (Touhou Project)
[Chuuka Naruto] Gichichi - An Adoptive Father