(C89) [Kuromahou Kenkyuujo (wizakun)] Kyou wa Sukoshi dake Senobi o Shite Tooku o Miyou (Yotsubato!)
Oiwai Sex
(SC31) [Kyoten Heichou (Iwai Takeshi)] Kotei Sougetsu (Dynasty Warriors)
(C72) [Escargot Club (Juubaori Mashumaro)] Hiwai Oujo | Indecent Queen (Princess Resurrection) [Digital]
(SC2017 Winter) [ManiacStreet (Sugaishi)] Amanatsu - Sweet Rainy Girly Summer (Yotsubato!)
[NCP] Hiwai na Koto ga Joushiki to Natta Sekai ~ Aru Hi, Mezametara Onna wa Minna Zenin Dosukebe ni Natte Ita
Iwai, Second Season
Otona no Kan Nao-chan ga Otona no Tanjōbiiwai o Suru Yōdesu
Kurakura Kyouka Gekkan
[Bu-chan] Aru Natsu no Hiwai de Kirei de Yokoshima na Onee-san | The Evil, but Obscene and Beautiful Onee-san I met one summer (Angel Club 2016-10) [English] [desudesu] [Digital]
Tsuma oto!
[Oiwaidou (Iwasaki Tatsuya)] Toki wo Kakeru Yatsura (The Girl Who Leapt Through Time) [Digital]
Kotei Sougetsu
[PENguindou] Hiwai de Midara na Bakunyuu
(C83) [Yorando (Sugi G)] Moshikato Moshimo Cattleya-san ga Tonari ni Hikkoshite Kitara... | What if... Lady Cattleya moved in next door... (Queen's Blade) [English] [kohakuismaiwaifu]
[Kyoten Heichou] Daraku Ninpu Tsuma 2 [ENG]
Owari no Sangatsu de Kimi o Matsu
[Kansai Orange (Arai Kei)] clover Soushuuhen (Yotsubato!) [Digital]
[Minomushitei] Kawaii Suite Sisters 2 ~Hiwai na OL~ [Digital]
Shoujo Hiwai Soubi Shuu
JEWEL & BEAST
Gifu Joufu Iemoto
[Chiyou Yoyuchi] Atama no Naka wa Itsumo Hiwai Mosochu
Nightingale, Astolfo no Chiryou o Suru
[Oiwaidou (Iwasaki Tatsuya)] Sohryu Asuka Hen (Neon Genesis Evangelion)
(RTS!!) [High-Spec (China)] Ore to Kare to no Renai Sex Jijou (Haikyuu!!)
Netorase Lucoa-san
[Shinonome Ryu] Hiwai na Kazoku (An Indecent Family)
[Amakase Masaki] Hitozuma Saimin Show ~Hirusagari no Hiwai Sugiru Goumon Play~[Digital]
[Shinnosuke] Kanji-kun ga Hatachi ni Nattanode Taijinfuu ni Oiwai Shita (Persona 4)
(C54) [Oiwaidou (Iwasaki Tatsuya)] Monsterlog (Pokémon)
[WXY COMICS] Kaasan ni Seiyoku Shori o Onegai Shitara Shiboukou ni Goukaku Dekimashita Zenpen [Chinese]
Lao Chu 3
(Puniket 27) [kuma-puro (Shouji Ayumu)] Iwai-chan Kawaii. (Dansai Bunri no Crime Edge)
[Takase Yuu] Otokonoko Katsudou Houkokusho - Otokonoko Activity Report
[Carrot Works (Hairaito)] HIWAINARU FANTASY XIII (Final Fantasy XIII) [Incomplete]
(C78) [Kansai Orange (Arai Kei)] Natukaze! 6 (Yotsubato!)
(C86) [LioiL (Kawana Mario)] FIRSTLOVESICK (Haikyuu!!)
[Execio (Eizan)] Kousoku Ero Henkou Appli ~Tap Hitotsu de Kousoku o Hiwai ni Kaete Gakuen Joshi Zenin no Ana o Kouryaku Shichaou!~ | Using a Lewd App To Change School Rules [English] {Doujins.com}
(HaruCC20) [kichun* (Eiri)] Gachiriba!! (Haikyuu!!)
Goukaku Iwai no Fudeoroshi Koubi de Kintama Karappo ni Shite Kureru Bakunyuu Gishi
[Chiyou Yoyuchi] Atama no Naka wa Itsumo Hiwai Mousouchuu [English] [CGrascal]
bokunosokimihashiranai
[Henreader] Rurika no Sono Go | Iwai Rurika's After Story [English] [Facedesk] [Digital]
[Oiwaidou (Iwasaki Tatsuya)] Tamasaburou Juuban de Shoubu (Bishoujo Senshi Sailor Moon)
[Kirihara You] Goukaku Tsuuchi (COMIC Koh 2018-08) [Chinese] [箱子先行个汉] [Digital]
[NYPAON] Goukaku Iwai no Fudeoroshi Koubi de Kintama Karappo ni Shite Kureru Bakunyuu Gishi [Chinese]
Gomenne iwachan
[Kyoten Heichou (Iwai Takeshi)] Nenebote (Samurai Warriors)
(RTS!!13) [Rototika (Kamishi Yue)] Iwachan no Neko ni Naritai 6 (Haikyuu!!)
Amazoness no Oujo-sama ga Ama ni Class Change Shitara Tako no Shokushu de Ahegao Acme Shuutoku Shichau!
[Escargot Club (Juubaori Mashumaro)] Toppatsu Bon Namco Waiwai World (Mr.Driller)
[Kazusa Shima] Torokeru Ajiwai