(C73) [ACID-HEAD (Murata.)] Nami no Koukai Nisshi EX NamiRobi (One Piece)
[Oyama Yasunaga] Fuufu Koukan Game -Shumatsuu no Inen- [Chinese]
Nami no (Ura) Koukai Nisshi 5
[光華猟兵] El-tentacle Birth Lady's Mk.A PHASE-3 2of1
(C66) [Kurione-sha (YU-RI)] Love Koukaishi (One Piece) [English] [SaHa]
[Tange Suzuki] Analist ~Koukan Shugisha~ [Chinese]
(C89) [Nekonote Shobou (Nekonta)] Grope Trap DEEP -Koukan Chijo to Shinshoku no Wana-
[Kanbayashi Takaki] Koukan Mesu Ochi Otokonoko [Digital]
Nakunatta Tsuma ga Succubus ni Natte Kaettekita.
[Yomosue Doukoukai] Personal Complex '93 Youkihi Kojinshi
[Otonashi Kyousuke] Koukai Sounyuu
Koukai Sounyuu
Private Miporin
(COMIC1☆5) [Abalone Soft & MODAE-TEI] Gangu Hanayome, Syussan Hirouen ~Asuka, Koukai Bunben.~ (Neon Genesis Evangelion) [Digital]
[CHI-PONKAN (CHIPOKAN)] Imouto Koukan
[The Dungeon In Yarn (Yone Kinji)] Koukan Nikki Ninshin Jisshuu [Digital]
[Tarumoto Hajime] Mijyukuka
Koukan Kyoudai ~Ani no Karada de Jibun Seme~ SP 2
Junai | Pure wet love
[Bad End RST (J-MAX JAPAN)] Kono Koukando nara Sorosoro Harem Ikerun ja ne?2 ~RST 06~ (Kono Subarashii Sekai ni Syukufuku o!) [Digital]
Saratte Mita ~Yoasobi Kyonyuu JK o Yuukai Koukai Rape~
(COMIC1☆6) [inspi. (Izumi Rin)] Himitsu no Koukan Nikki (Smile Precure!)
[Kuroki Hidehiko] Momojiri Danchi Mama-san Volley Doukoukai - Mom's Volley Ball | Momojiri District Mature Women's Volleyball Club Ch.1-3 [English] {Doujins.com} [Digital]
(Shuuki Reitaisai 5) [Mikkamisaki (Nadzuka)] Ojou-sama no Koukando ga MAX na Hon (Touhou Project) [Chinese] [靴下汉化组]
Mousou Koukan Nikki wa Herlock Aruki no Yume wo Miru ka?
[Fractal Underground Studio] Kodomo Rakuen Ransel Shoujo Hen
(C86) [ACID-HEAD (Murata.)] Nami no Ura Koukai Nisshi 8 | Nami's Backlog 8 (One Piece) [English] [doujin-moe.us]
(C57) [Yomosue Doukoukai (Gesho Ichirou, TYPE.90)] THE OMNIVOUS GG (Viper, To Heart)
[Happy Present (Kouduki Miyabi)] Ecchi na Imouto to Shintai Koukan ~Kyou kara Ore wa Ochinpo Dorei~ | Switching Bodies With a Lewd Sister: From Today on I'll be a Cock Slave [English] [sensualaoi] [Digital]
[shimotsuki juugo (Noukyuu)] Inkoukamitsu
[Juan Gotoh] Kinshin Koukan Kazoku [Chinese]
Koukai Shokei
[Tohgoo (Fuyutugu)] Kuro to Illya no KOUkan Kyouyuu (Fate/kaleid liner Prisma Illya) [English] {biribiri} [Digital]
Nami no Koukai Nisshi EX NamiRobi
[Mitsuki no Mori] Ange Koukai Choukyou (Cross Ange: Tenshi to Ryuu no Rondo)
Imouto Koukan | Little Sister Exchange
Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 1-5
[Katsura Airi] Koukan ─ Ano Toki… Ano Musume ♀ Toitsu ♂ Tetara ─ 3 [English] [Digital]
(C93) [Nyala Ponga (Sekai Saisoku no Panda)] Astolfo-kun to Ryoushi Koukan Shiau Hon (Fate Grand Order) [English] [mysterymeat3]
[Kouka Ryouhei (Yanagi Kyouei)] El-tentacle Birth Lady’s Mk.B PHASE-3 "Zen" [Digital]
[Kuroki Hidehiko] Momojiri Danchi Mama-san Volley Doukoukai - Mom's Volley Ball | Momojiri District Mature Women's Volleyball Club [English] {Doujins.com} [Digital]
(C67) [Hachiman Shamusho (Idemitsu Hidemasa)] Koukaku G.I.S & S.A.C Hon 2 (Ghost In The Shell)
Zetsurin Gacha Game ~Koukai Ingoku de Sarasareta Onna~ 3
(C77) [Yomosue Doukoukai (Gesho Ichirou)] Mugi x Sawa Panic! (K-On!)
Ima Boku no Me no Mae de Kanojo ga Goukanma ni Boukou Saretemasu......
Nyotai Koukan Sareta Ore | My Body's Been Swapped with a Girl's
Nami no Koukainisshi Special 2
(C67) [Hachiman Shamusho (Idemitsu Hidemasa)] Koukaku G.I.S & S.A.C Hon 2 (Ghost In The Shell) [English] [Ogodei-Khan]
Harem Pakopako Aikoukai - Orgy Party Fan Club
(C83) [ACID-HEAD (Murata.)] Nami no Ura Koukai Nisshi 7 (One Piece) [English] {doujin-moe.us}
(CSP6) [Otabe Dynamites, Dodo Fuguri (Otabe Sakura, Shindou)] KOUKAN GASYUKU
Hyoui Koukan Ch. 2
Kanojo to Shokushu no Koukan Kiroku
[Modae Tei (Modaetei Anetarou, Modaetei Imojirou)] Shimai Rojou Bunben ~Saimin Chitai to Koukai Renzoku Shussan~ (Dragon Quest IV) [Digital]
(C79) [Tokyo Tomodachi Kouen (Sekiguchi Hiroki)] Ningen ni Sayou suru Mahou Kouka no Sho | A Magical Tome Fit for a Human (Dragon Quest III) [English] [Chocolate]
(C85) [Tsumasaki Label (Hidari Kagetora, Dobato)] KOUKAN IDOL
(C64) [Yomosue Doukoukai (Geshou Ichirou)] THE OMNIVOUS 18
(C69) [ACID-HEAD (Murata.)] Nami no Koukai Nisshi Special 4 (One Piece)
Kiryuu kazuma no koukai haiboku sengen
(C87) [Nejimaki Kougen (Kirisawa Tokito)] Seidaku Koukan (Da Capo III) [English] [Evil Dood]
Nami no Koukai Nisshi Vol. 3 | Voyage Diary of Nami
[PUKARA] Koukan Nikki [Chinese] [真不知道輸字怎麼寫☆智商有超過七十嗎☆文盲組]
(C95) [Hakukoukai (Shiramizu Mizuchi)] Oni no Kimagure. (Fate/Grand Order)
(C70) [ACID-HEAD (Murata.)] Nami no Ura Koukai Nisshi (One Piece) [English] [SaHa]
Zetsurin Gacha Game ~Koukai Ingoku de Sarasareta Onna~ 6
[Yomosue Doukoukai (Gesho Ichirou)] Tsuyokute sabishii Amou ki (Symphogear)
Koukan ─ Ano Toki… Ano Musume Toitsu Tetara ─ 1
[Hino Toshiyuki] hitozuma koukai shokei
(C92) [ZUZUZU (Kamiya Zuzu, Hitomasu Modoru)] 300 no Oshirushi Atsumete Koukan suru yori Kawaii Anira ni Natta hou ga Ii (Granblue Fantasy)
I Finally Reunited With My Mom, and She's a Hooker...
[Mike ni Mage (Yamato Techno)] Koukai Ryoujoku ProWres 2 ~Hamerareta Joshi Wrestler [Digital]
[Nakata Modem] Koukan Jouken | Sexual Trade Deal (COMIC HANA-MAN 2011-01) [English] {Sling}
Otona no Renshuu Koukai
Nami no Ura Koukai Nisshi 5
[Crimson Comics (Carmine)] Koukai Soushuuhen (One Piece)
Ningen ni Sayou suru Mahou Kouka no Syo
(SC7) [Hikari no Shinden (Koukami Sayana)] Naru Moe 2 (Love Hina)
(C87) [Great Canyon (Deep Valley)] Hitozuma Ikkousen to Tanetsuke Enshuu ~Akagi-san to Kaga-san no Houman na Sentai Megakete Kimoota Chinpou Kyuukouka Bakugeki & Seichuu Gyorai de Ranshi Gekichin Hanshoku Ninmu Seikou seri~ (Kantai Coll [Chinese] [不咕鸟汉化组]
[Mavis] Himeko Koukando (Houkai Gakuen) [Chinese]
Koukando 100 dakara Nagato no Oshikko Mite Kekkon Suru
Semen Sprinkler J
[Hakaba] Hikoukai Benjo In no Maku [English]
(Shuuki Reitaisai 5) [Mikkamisaki (Nadzuka)] Ojou-sama no Koukando ga MAX na Hon (Touhou Project)
[Musou Tensei (Jan)] Pride Max Koukan Onna no Fukushuu Tenrakugeki [Japanese, English]
Koukai Shokei 4 Kunoichi Mugen Jigoku
Nami no Koukai Nisshi EX NamiRobi 2
[Kingyo] Shoujo Koukan Nikki
Seito Koukan no Susume
[Kurione-sha (YU-RI)] Chibi Koukaishi o Mederu Hon | Tiny Navigator Appreciation Book (One Piece) [English] [friggo] [Digital]
(C68) [ACID-HEAD (Murata.)] Nami no Koukai Nisshi Special 3 (One Piece)
[Jitsuma] Koukan Musuko | Son Swapping Ch. 1-5.6 [English] [desudesu + kusanyagi]
(C83) [Mushimusume Aikoukai (ASTROGUY2)] MIKARIKA CRUSH! (THE IDOLM@STER CINDERELLA GIRLS)
[Jitsuma] Son Swapping - Koukan Musuko Ch. 01-05
[Yomosue Club] Nise Sekai no Kessakuki Super Sylph, Silpheed Mave (Sentou Yousei Yukikaze)
[Taniguchi-san] Koukan | Trade (COMIC BAVEL 2017-03) [Chinese] [Digital]
(C88) [Kositantan (Kositani)] Koukando 6000 (Robot Girls Z)
Nami no Ura Koukai Nisshi 11 | namis hidden sailing diary 11
(C82) [Yomosue Doukoukai (Gesho Ichirou)] LYRICAL CENTURY STRIKERS 2 (Mahou Shoujo Lyrical Nanoha) [English] [desudesu]
[Jingrock] Kokuhaku | Confession (Shougakusei Koukan Jugyou) [English] [Yoroshii]
[Mutsuki Nozomi] Radical Doukoukai
(C87) [Sorabatake (D@i)] Touhou Shota Senkouka | Touhou Shota Special Course (Touhou Project) [English] [Toks]
[DL Mate] Sotsugyou made ni Joshi wa Zenin Haramase Hisshuu! SEX e Teikoukan ga Ijou ni Hikuku Natta Sekai
(C81) [Studio Huan (Raidon)] Kouka wa Batsugun da! (Pokemon)
Fuufu Koukan Ryokou 1 check in hen
Hikoukai Plan | Unannounced Plan
[Naya] Nyotaika Hentai Anal Maso Youko Chijoku no Koukai Dorei Hokou
[Kabushikigaisha Toranoana (Various)] Kangoku Senkan Anthology ~Hidou no Sennou Kaizou Koukai~ (Kangoku Senkan)
Shounen no seichou, seinen no koukai | A Boy’s Growth, A Young Man’s Remorse
[Nagare Ippon] Koukan Jyoken Ch.1-2 [English] [R-IC] [Digital]
(C81) [Acid-Head (Murata.)] Nami no Ura Koukai Nisshi 6 (One Piece) [English] {doujin-moe}
[Jitsuma] Koukan Musuko | Son Swapping [English] [desudesu & kusanyagi]
Ubawarete Ataerareta Mono
Riko no Genzai Koukai Fukanou na Jouhou
Nami no Ura Koukai Nisshi 10
[Hinotsuki Neko] Hyoui Koukan Ch. 1-7 [English] [desudesu] [Digital]
(C88) [ACID-HEAD (Murata.)] Nami no Ura Koukai Nisshi 10 | Nami's Backlog 10 (One Piece) [English] [doujin-moe.us]