Tenki no Ko o Bus Chikan de Shikkin Zecchou Saseta Watashi no Riyuu
(SC51) [Draw Go (Souichi)] Ganbare Yae-chan Peropero Douchuu ~Watashi ga Plasma Oyaji ni Dohamari Shita Riyuu~ (Ganbare Goemon)
Tanuki-kun ga Nandaka Yowai Riyuu
Toki ni Riyuu mo naku Kaijuu ga Ukohaku o Osou!
(COMIC1☆7) [Miyanchi (Miyagoe Yoshitsuki)] Yahari Kanojo-tachi no Enjo Kousai no Riyuu wa Machigatteiru. | Their Reason for Prostitution is Wrong as I Expected (Yahari Ore no Seishun Love Come wa Machigatteiru.) [English] [kurtsnafu]
Daikirai datta Onii-san to Watashi ga Nakayoku Nareta Riyuu
[Yoshida] Ore ga Jibun ni Jishin ga Motenaku Natta no wa Sore wa Sore wa Fukai Riyuu ga Atte da na | A Deep Reason for Me to Have Confidence in Myself (COMIC Penguin Celeb 2017-05) [English] [InsanePraetor] [Digital]
Boku ni Harem SeFri ga Dekita Riyuu Tsudzuki (chinese)【鬼畜王汉化组】
Kashima ga Babubau suru Riyuu
Ryouomoi datta Kanojo ga Ochita Riyuu.
[Hoyoyodou] Futsuu no Shufu ga Fuuzoku ni Ochita Riyuu ~Musuko Hen~ Sono San | Why This Ordinary Housewife Resorted to Sex Work ~Son Edition~ Part Three [English] [incogna777]
[Hoyoyodou] Futsuu no Shufu ga Fuuzoku ni Ochita Riyuu ~Musuko Hen~ Sono San
Boku ni Harem SeFri ga Dekita Riyuu Tsudzuki
Atashi ga Oji wo Kirau Riyuu
(Utahime Teien 14) [Rokata Aruki (Akino Komichi)] Ooishi Izumi wa Riyuu o sagasu (THE IDOLM@STER CINDERELLA GIRLS)
[MARUTA] Tomodachi ga Sukunakutemo Yoi Riyuu | A Good Reason for Less Friends (COMIC Penguin Club 2011-12) [English] =TV=
[Misaki Yukihiro] Shiho - Betsuri no Riyuu
Ano Shinjin Moegoe Namanushi ga Saikin Haishin Shinaku Natta Odoroki no Riyuu to wa...
(C76) [Aichiko (UBIZO)] Akira-sama ga Shukudai wo Riyuu ni Shiraishi-san-chi kara Kaeranaiyo Kanzenhan (Lucky Star)
[Chinzuriina] Boku ga Josoushita Riyuu | The Reason I Crossdress (Chin☆COMPLETE) [English]
Senpai no NTR Riyuu ~Mada Tomodachi Ijou Koibito Miman dakara...~
[Gogo 13-ji] Uchi no Imouto ga Sukoshi Kawaii Ikutsuka no Riyuu (COMIC X-EROS #19) [English]
Yuusha ga Haran da Riyuu 2
Idol to Sex Suru noni Riyuu toka Iranai yone - You Don't Need a Reason to Have Sex with an Idol
(C87) [PUMPERNICKEL (Sumisuzu)] Yamashiro-san ga Shireishitsu de Fusou Nee-sama wo Matsu Riyuu (Kantai Collection -KanColle-)
(SC2015 Autumn) [Jitaku Ijouari! (Neet)] Danchou-san ga Mizugi o Kinai Riyuu (Granblue Fantasy)
[Poppenheim (Kamisyakujii Yubeshi)] Kanojo ga Hoka no Otoko wo Eranda Riyuu X (Nazo no Kanojo X) [Digital]
(C93) [Ishimura-ya (Ishimura)] Kanojo (Elf) no Shiri no Ana ga Gabagabana Riyuu [English] [SMDC]
(C85) [DEEP&PEEP (Sumita Kazuasa, Pseudo Nym)] Mahou Shoujo ga Ore to Issho ni Iru Riyuu
(SUPERKansai21) [Osyonsyo! (Roro)] Ano Ko ga Sex Shinai Riyuu (Tokyo Ghoul)
(C88) [L.L.MILK (Sumeragi Kohaku)] Idol to Sex Suru noni Riyuu toka Iranai yone (THE IDOLM@STER CINDERELLA GIRLS)
Kanojo ga Separate o Matou Riyuu
Riyuu wa Fumei daga Ecchi Shite Kureru Kouhai 2
Toku ni Riyuu mo Naku Futoru Okuu Bon
[Hari Poteto] Yanmama Oba-san no Miwaku no Karada -Boku ga Hitozuma Sex ni Hamatta Riyuu-
(C86) [Eight Beat (Itou Eight)] Watashi dake ga Shiawase ni Naccha Ikenai Riyuu... (Nagi no Asukara)
[Kon-Kit] Midara Books 4 ~Nisatsume no Shashinshuu~ | Midara Books 4 ~The Second Photoshoot~ (Sonna Riyuu de Yararechau?) [English] [Aoitenshi]
(FALL OF WALL3) [LOVEPOTIONNO.9 (Ichinomiya Shihan)] Toku ni Riyuu no Nai EreLe (Shingeki no Kyojin)
Eiyuu-tachi ga Shoukan Sareta Riyuu
Sonna Riyuu de Yararechau?
Shiho - Betsuri no Riyuu
(Fata Grande Kikuusai 2) [Hitsuji Kikaku (Muneshiro)] Diora no Mune ga Ookukinatta Riyuu (Granblue Fantasy)
[Pokopen-Honpo (Shikato Miyo)] Watashi ga... koko ni kita riyuu (Gokujou Seitokai)
Aitsu ga Ore to Tsukiaenai Riyuu ga Mattaku Wakaranai no desu ga.
Watashi ga Hentai ni Natta Riyuu | Why I Became a Pervert Ch. 4-6
Futsuu no Shufu ga Fuuzoku ni Ochita Riyuu ~Musuko Hen~ Sono San
Kimi to Boku ga Kokokara Saki e Susumenai Riyuu
(Renai Shachuation) [Below (Napa)] Tachibana Makoto ga Sex o Kirau Riyuu | The reason why Tachibana Makoto hates sex (Free!) [English] [Carrot-Bunny]
Mama ga Sailor Fuku wo Kita Riyuu | Reason For Mom Wearing a Sailor Uniform
hutei koubi tsuma honoka ~koninwo keizoku simuzukasii cyuusaina riyuu~
(C87) [PUMPERNICKEL (Sumisuzu)] Yamashiro-san ga Shireishitsu de Fusou Nee-sama wo Matsu Riyuu (Kantai Collection -KanColle-) [Chinese] [CE家族社]
(COMIC1☆10) [Mizutofu (Suishin Tenra)] Kashima ga Babubau suru Riyuu (Kantai Collection -KanColle-)
Watashi dake ga Shiawase ni Naccha Ikenai Riyuu...
Shihainin Daikou ga Dohentai ni Natta Riyuu
[Akifuji Satoshi] Sonzai Riyuu
[Itaba Hiroshi] Furareta Kanojo to Yori o Modoshita Riyuu - The Reason Why I Got Back Together with My Ex | 分手過的女友和重新再復合的理由 [Chinese]
Iseki no Riyuu