[Yadokugaeru (locon)] Hakusen to Sumizome Kaidan Shitagaku Jouji [English] [mysterymeat3] [Digital]
Shinozaki Risa no H na Natsuyasumi
Ookouchi Senpai wa Nekokawaigari shitai Ch. 1-7
Kaitou Blue Rice Child Ch. 6, 9
Boku no Kaa-san wa AV Joyuu. 4
[Jiji] Medusa no Kaidan
Adult! Fushigi Kenkyuubu 2
[Mayonnaise.] Otona no Kaidan (BUSTER COMIC 2011-05) [English] =LWB= [Decensored]
Medu Ecchi 2-satsume | Doing Lewd Things with Medusa 2
Tokutaisei Shiken - Baka Dakedo Aitsu to Issho no Gakkou Ikitai Kara Tokui Bunya de Ganbatta.
(C78) [Nipopo Crisis (Genka Ichien)] Urameshiya Lunch Menu (Kaidan Restaurant)
(C63) [Delta Box, Jigen Bakudan (Ishida Masayuki, Kanibasami)] Kaidan (Gakkou no Kaidan)
(C95) [CAT GARDEN (Nekotewi)] Saimin Inmon Choukyou Iinari Abby-chan with Ana-chan (Fate/Grand Order)
(SC12) [Game Dome Ikebukuro (Kamirenjaku Sanpei)] Gakkou No Mitsuishi (Gakkou no Kaidan)
(C89) [Okosama Lunch (Nishinozawa, Hirayan)] Okosama Lunch Box (Fun Fun Pharmacy)
Boku no Kaa-san wa AV Joyuu. 6
[studio C-TAKE (Miura Takehiro)] GUNYOU MIKAN 16 (Various)
(C93) [Dimension D (Akinaie)] Medusa-san to Asobou (Fate/Grand Order)
Apart no Katasumi de - In the corner of the apartment | 公寓一角
(C93) [Kurumian (Yubeshiru)] Kore mo Hebi no Shiren!? (Granblue Fantasy)
(C66) [CHAGASHISAIBAN (Yamabuki Mook)] CHAGASHIKAIDAN 1+2+alpha
[Taira Kosaka] Otona no Kaidan (COMIC Koh Vol. 6) [English] {NecroManCr}
Kaidan Teishoku
(SC12) [ARCHIVES (Hechi)] Koigakubo Nite (Gakkou no Kaidan)
(C95) [Dot Eito (Sawayaka Samehada)] Medu Ecchi (Granblue Fantasy) [Chinese] [萝莉援助汉化组]
(C63) [Takaradamashii (Gorgeous Takarada)] Soratobu Imouto 3
[Hirota Masatane] Ecchi de Jibunkatte de Kawaii Ko
[Kakuzatou (Various)] Nyuukyou Tokuiten Zuridea ~FGO Paizuri Goudou~ | Breast-Press Singularity ~FGO Paizuri Collection~ (Fate/Grand Order) [English] [Navajodo] [Digital] [Ongoing]
[Mitarashi Kousei] Otona e no Kaidan (COMIC Saija 2015-09 Vol. 2) [Chinese] [漢化組漢化組]
Kikuudan Zenmetsu! Nazo no Seishoujuu Sicoli-Onahoka!
Chaldea H Time GT
(EK3) [ARCHIVES (Hechi)] Gakkai Mansee 2 (Gakkou no Kaidan)
[Namiroji (Shiina Nami)] Haisetsu Shoujo 11 Akitsu-san to Koushuu Benjo [English][Digital]
Creature ni Sukisuki H Sarechau Hunter LV1
(CR29) [Takitate (Kantarou)] Magical Classic II (Gakkou no Kaidan, Magical Emi, the Magic Star)
Loli to Asobo
Futanari Goshujin-sama to Josoushi no Ama Love Choukyou Nikki
Medusa
(COMIC1☆6) [Bakuretsu Fuusen (Denkichi)] Rasen Kaidan | Spiral Staircase (Neon Genesis Evangelion) [English] {Doujin-Moe}
[Tuzi Laoda (Henrybird9)] Youjo Eirei ga Oosugiru no Ken ni Tsuite 1 (Fate/Grand Order) [English] [lHenTie]
(C97) [ARCH (Plum)] Ana-chan no Ana-chan wa Zettai Fukashin dakedo Ana-chan ni Ecchi na Koto wa Shitai! | Ana-Chan's Little Hole is Absolutely Off-Limits, but I Still Want to Do Pervy Stuff! (Fate/Grand Order) [English] [LAYON]
Ana-chan no Ana-chan wa Zettai Fukashin dakedo Ana-chan ni Ecchi na Koto wa Shitai!
Yurimonium Second Gate Sample
(C74) [Million Bank (Senomoto Hisashi)] Tengoku e no Kaidan (Hayate no Gotoku!)
(Kansai! Kemoket 5) [Sumeshi Zanmai (Hirezushi)] Itachi Kaidan! | 鼬之怪谈 (Pokémon) [Chinese] [虾皮汉化组]
[ARCHIVES (Hechi)] Gakkai mansee (Gakkou no Kaidan)
(CR13) [Kyuuhachi PLUS (Hishi . Kyuuhachi)] Kaidanbanashi SECOND (Gakkou no Kaidan)
May storm love
(COMIC1☆7) [Suzune Rai Chikashitsu (Suzune Rai)] Paizuri Android Magoki Nyuugaku
Gensoukyou no Kaidan - Yamagoya no Chijo wa Maid-chou!?
(C53) [Nihon Waru Waru Doumei (Various)] Gakkou no Kaidan
(C59) [Ngo Hay Yappunyan] Takehara Style (Gakkou no Kaidan)
[P-n=G (Puyon)] gorgon the sorelle di un tempiale scuro (Fate/Stay Night)
(C87) [Gachinko Shobou (Kobanya Koban)] Oshiire no Medusa (Fate/stay night)
(C89) [prism*pink (Karuha)] Otona no Kaidan (Love Live!) [Chinese]
[Atelier Hachifukuan] Kaidan Shoujo ~Suiyoubi~ (Kaidan Restaurant) [English] [CrowKarasu] [Digital]
[Bakuretsu Fusen (Denkichi)] Fate/delusions of grandeur (Fate/hollow ataraxia) [Chinese]
Yappari Medusa wa Eroi na. GO!
Shinsotsu salaryman ga senpai no saiminjutsu de yarare hodai ♥ zenpen
[Yadokugaeru (locon)] Hakusen to Sumizome Kaidan Shitagaku Jouji [Digital]
(C92) [LOVELYPLACE (Kirekawa)] Futanari Kasumi-chan wa Ashigara-san to Otona no Kaidan o Noboru (Kantai Collection -KanColle-)
(Futaket 6) [Chou Kemikaru Gakuen Z (Shiawase Ninaru)] Anko no Chinko (Kaidan Restaurant)
[Blue Blossom (Suzuki Sakura)] Bouken no Nakama ni Succubus o [Chinese] [驭灵师个人汉化] [Digital]
Chronicles of the Ronin Knight V - The Magic of Medusa II
(C92) [viento campanilla (Suzuhane Suzu)] VC SIKO BOOK VOL. 1 (Granblue Fantasy)
[Nipopo Crisis (Genka Ichien)] Zoku Joudan Urameshiya (Kaidan Restaurant)
Kijoui - Medusa/Rider
[Atelier Hachifukuan] Kaidan Shoujo Kayoubi (Lucky Star)
Yoiko no Omake 2019 Winter
(C59) [Dedepoppo (Ebifly, Neriwasabi)] so loving (ToHeart)
(C87) [Gachinko Shobou (Kobanya Koban)] Oshiire no Medusa (Fate/stay night) [Chinese] [黑条汉化&DDD]
Nakazora Kaidan | 공중 계단
(C94) [Rafflesia (Campbell Gichou)] Gensoukyou no Kaidan - Yamagoya no Chijo wa Maid-chou!? (Touhou Project)
Medusaaaaaaaaaaaaaa
[Chiyou Yoyuchi] Shokore ~Gakuen no Kaidan Hen~ (COMIC Mugen Tensei 2016-12) [English] [CGrascal] [Digital]
(C73) [Je t'aime (Mutsuki Lime)] Dare ka no mada shiranai Uso (Gakkou no Kaidan)
星精獸的強制受O
Star Demon Forced to Orgasm
(Puniket 3) [OBA-Q HONPO QT (Senkou-Maru)] Kaiketsu Punitto! 2 (Various)
[CAT GARDEN (Nekotewi)] Saimin Inmon Choukyou Iinari Abby-chan with Ana-chan (Fate/Grand Order) [Digital]
[Poncho!] Capricious Medusa (Kamen Rider Wizard)
The Girllove Diary Ch. 1-4
[Akitaku Kikaku (Taku Hiraku)] Hatsukoi Shoten 2 - Bururi Kaidan Ryokan | 初戀書店 2 [Chinese] [黑夜汉化组] [Digital]
Medu Ecchi | Lewd Things With Medu
Ganbare Kanacchi | Hang In There Kana-chi!
Hyouhon Shoujo
(C60) [Ngo Hay Yappunyan (Shiwasu no Okina)] Takehara Style 2 (Gakkou no Kaidan)
Gakkou no Kaidan
Otona no Kaidan
[Ikameshi] Medusa no Shinjitsu (2D Comic Magazine Joutai Henka de Zetsubou Ochi! Vol. 1) [Chinese] [无毒汉化组] [Digital]
(C93) [Yumeoikyounouta (Tukusi Hirokazu)] Miryou Skill no Kiki ga Waruinode Master ni Tameshitemita. (Fate/Grand Order)
Oshiire no Medusa
(C60) [Ngo Hay Yappunyan] Takehara Style 2 (Gakkou no Kaidan)
Near Noah ga Kossori Otona no Kaidan o Noboru Hon
Yoiko no Omake 2019 Summer
[Mugen Mountain (UltraBuster)] Chijoku! Akumatouge no Kaijin Shoukan (Kamen Rider Wizard) [English] [Digital]
(C59) [Dedepoppo] so loving (ToHeart, Azumanga Daioh, Gakkou no Kaidan)
Onsen Ryokan de Zurineta Shuushuu Mission! | The Hot Springs Inn Fap Material Gathering Mission!
[Anthology] 2D Comic Magazine Me ga Heart ni Natte Kairaku Ochi suru Heroine-tachi Vol. 2 [Digital]
(Tsumi to Batsu 2) [Jidou Kaidan (Sasa Kowai)] Okaa-san to Isshou Issho (Nanatsu no Taizai)
(SC30) [Je T'aime (Mutsuki Lime)] Kimi no Mada Shiranai Koto (Gakkou no Kaidan)
[Orico] Oneechan to Issho (Momo Yuri ~Forbidden Sisters~) [English] {Kamikakushi}
Humming Shoujo-tai 16
[Boku (Various)] Meoto Keiri Omnibus [Digital]
Gakkou no Kaidan | School Ghost Stories
Babylonia Darkness
(COMIC1☆14) [Lolicon Trap (Ippon)] Chaldea H Time Z (Fate/Grand Order)
(CR29) [Punyoon Soft (Hechi)] Gakkai Mansee (Gakkou no Kaidan)
Special EXtra FRIEND SeFrie Tsuma Yukari Vol.00
[Ikameshi] Medusa no Shinjitsu (2D Comic Magazine Joutai Henka de Zetsubou Ochi! Vol. 1) [English] {H-Konbini} [Digital]
Medu Ecchi 2-satsume
[Ai Wa Kurayami (Marui Ryuu)] Ryu to Hebi | Dragon and Snake (Ghost Sweeper Mikami) [English] [EHCOVE]
[Zokubutsu.zip (Asuka)] Marionette(2) [Digital]
(C95) [Dot Eito (Sawayaka Samehada)] Medu Ecchi (Granblue Fantasy) [Chinese] [闇影若个人汉化]
(C59) [Milky Way (Hoshikawa Kirara)] BLOOD STAINED SCHOOL (Gakkou no Kaidan) [English]
Oriru Himitsu no Kaidan, Futari de.
Ashikoki Jyoshi no Matome Hon
(C59) [RYU-SEKI-DO (Nagare Hyougo)] Douga Engeki Ehon (Various)
(C77) [BlueMage (Aoi Manabu)] Rakuen e no Kaidan (Rakuen Le Paradis)
Oppai Momitai kara Nyotaika Sasetatta ww
(C60) [Onnanoko Himitsu Seisan Koujou (Taishoukan Youichirou)] Kiti Kiti (Various)
[Je'taime (Mutsuki Lime)] Dare ka no mada shiranai Uso (Gakkou no Kaidan) [Digital]
Soredemo suki na no
Chronicles of the Ronin Knight II - The Magic of Medusa I
(C77) [Zenra Restaurant (Heriyama)] Zenra Restaurant no Restaurant (Kaidan Restaurant)
(Puniket 4) [Archives (Hechi)] Gakkai Mansee 2 (Gakkou no Kaidan)
[Zakotsu] Chuukuu Kaidan | Stairs in the Sky (COMIC Koh 2017-12) [English] [Komori Translations] [Digital]
(C94) [Booch] Medusaaaaaaaaaaaaaa (Granblue Fantasy)
[Jido-Hikki (Kokekokko Coma)] Anko Launch (Kaidan Restaurant) [2010-03-31]
Itsudemo Servant! 2 Junbi Gou +α1.5
[Aikokusha (Various)] Sekai no Okaa-san-tachi ~Sukebe na Bunka o Motsu Okaa-san-tachi ga Musuko no Anata o Neratte iru~ [Chinese]
(C94) [Booch] Medusaaaaaaaaaaaaaa (Granblue Fantasy) [Chinese] [無邪気漢化組]
(C95) [CAT GARDEN (Nekotewi)] Saimin Inmon Choukyou Iinari Abby-chan with Ana-chan (Fate/Grand Order) [Chinese] [靴下汉化组] [Decensored]
[Qdou Kei] Okaa-san to Issho | Always Together with Mother (Kaasan no Ijou na Aijou) [English]
Seizou Ebuisubashi - Burst Beast [Ch. 2]
[KinoeBi] Traces of love
Chijoku! Akumatouge no Kaijin Shoukan
[Atelier Hachifukuan] Gangu Shoujo - Otona no Omocha (Gakkou no Kaidan)
(C95) [Dot Eito (Sawayaka Samehada)] Medu Ecchi (Granblue Fantasy)
(C77) [Kirimochi Texture (Gabyonuno, Yoyoyoyou)] Karu-ku Yaritaino! (Kaidan Restaurant)
Futanari Kasumi-chan wa Ashigara-san to Otona no Kaidan o Noboru
Mijuku na Ana ni Maryoku Kyoukyuu Onegaishimasu...