[Anthology] Kikaikan de Monzetsu Iki Jigoku! Vol. 3 [Digital]
Mahou Shoujo Kanzen Kousoku! Owaranai Mujihi Renzoku Zecchou Kikaikan!!
Osananajimi no Tadashii Kaikata | The Care And Feeding Of Childhood Friends
Kaikan Cherish! | 快感的真愛疼惜
(C79) [Applesauce (Sada Ko-ji)] Seikan Plugsuit 2 Kaikan Jigoku Book (Rebuild of Evangelion)
[Itou] Kaikan to Kutsuu - Pleasure and Pain [English] [SaHa]
[Hoshino Ryuichi] Wana - Ingyaku no Saiminjutsu (Hitozuma Kaikan Acme Ochi) [Chinese] [Menethil个人汉化]
[Ozaki Akira] Hitoduma Shichou no H na Kaikaku | Married Major's Sexy Reform Ch. 1-3 [English] [erc] [Digital]
[Nangou Jingeru] Nyotaika Shitara "Kaikan 10-bai!!" toka Arienai ~Imouto Kareshi ni Hamerare Shisshin!?~ 2 | If You're Feminized (The Pleasure Increases x10 Fold!!)Like No way ~I'm Put Into A Trance By My Sister's Boyfriend!~ Part 2 [English] [HSamurai]
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-9 [English] [erc] [Digital]
KAIKAN LOOP
Gensoukyou Kiki Kaikai
[Xiaowoo] Kaikan Change ♂⇔♀ Ecchi na Kimi wa Boku no Naka
Naisho no Murikuri
[Crimson] Binkan Idol to Kaikan Ghost Ge [Digital]
[Shinogiri Zun] Kaiki ♥ Kaikan ♥ Taiken Report | Bizarre and Pleasure Experience Report (Nyotaika Dynamites 5) [English] [desudesu]
Matching shita Otokonoko Bitch ni M Kaika saserareta Nonke Zeme
Seisona Miko ni Toritsukeba Ogehinkaika no Oto ga Suru
[dekaikao] 優しく召し上がれ♡
[Tokinobutt] Ecchishitara irekawacchatta?! Osanjimito Kaikan Ch.3 (COMIC Ananga Ranga Vol. 30) [English] [Sensualaoi]
[mAn] Asoko ga 100-bai Kimochii ~Kaikan MUGEN Rensa Fukujuu Keiyaku~ Joukan [Digital]
[mAn] Asoko ga 100-bai Kimochii ~Kaikan MUGEN Rensa Fukujuu Keiyaku~ Gekan [Digital]
Kaikan Sprint | Sensual Sprint
[Abe Manabu] Kaikan Gensoku Ch. 1-6 [English] {doujin-moe.us}
Bonbon Kaikai
[Magoroku] Kyouiku Shidou to Sei no Ittai Kaikaku (COMIC MUJIN 2012-05) [English] [CGrascal]
Kaika ~Ninenme no Aki~ Kouhen | Flowers Blooming ~Autumn of Second Year~ Latter Part
Otto no Tanomi de Taninbou o Ukeireta Tsuma ~Otto Ijou no Kaikan o Oshiekomareta Karada wa Dare o Aisu~
Renjun no Tsukaikata
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-4 [English] [erc] [Digital]
(C94) [e☆ALI-aL! (Ariesu Watanabe)] Gensoukyou Kikikaikai ~Alice Kurage~ (Touhou Project)
Zetchou Dasshutsu Geimu "Kikaikan-hen" ROOM 6 ~ Shikyuu Kakuchou Haiben ~
[Abe Manabu] Kaikan Rensa [Chinese]
[Mutsuki Tsutomu] Kaikan Ondo n°C Vol. 1
Shikyuu Kikaikan -Tekikoku ni Toraerareta Madou Shoujo-tachi no Matsuro-
[Aoi Hitori] Otetsudai. | Helper (Bishoujo Teki Kaikatsu Ryoku 2006 Vol. 11) [English] {Sei-Jin}
Kyonyuu Jukubo no Abunai Kaikan Ch. 7-8
Akuma no Mi no Tsukaikata
Yukari shama ga watashi no pet ni naccchatta
[Onikubo Hirohisa, Taki Reiki] Kaikan Hime Yuugi
[Shirono Mahiro] Kaika ~Ninenme no Aki~ Zenpen (Yokumakezuma no Sukebegao) [English] {Doujins.com}
[Shinkaikan (Kasei Kumoto)] Iku no Self-Bondage Taiken Kanzen Soubi -Junbi Hen- (Touhou Project) [English] [Mikodayo] [Digital]
[Aida Maki] Kaikan Moist
(C87) [nb. (Poruporu)] Kaikan Transistor (Love Live!)
(C83) [CRAFT (Kiliu)] Kiki Kaikai! (Higurashi no Naku Koro ni)
Kaikan Hitodzuma Gakuen
(C92) [Tohgoo (Fuyutugu)] Hakase Joshu no Kaikata (Kemono Friends)
(C79) [Arysuivery, Chiyohan (Ayakase Riberi, Chiyoko)] Patchouli no Kaikata (Touhou Project)
Kyonyuu Jukubo no Abunai Kaikan Ch. 1-2
[Xiaowoo] Kaikan Change ♂⇔♀ ~Hajimete wa Onna no Karada de~ (1) [Digital]
Hitoduma Shichou no H na Kaikaku | Married Major's Sexy Reform Ch. 1-5
[Hakujira Uminekodan (Shimuu)] Ishu Jusei Kaikan [Digital]
(C80) [Kousoku Kaiten (Yagumo Kengou, Aji)] Aiken no Kaikata (Dog Days)
(C88) [Pirokobo (Piro)] Pallum no Tokubetsu na Tsukaikata (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [Chinese] 【滑稽汉化组】
[Yonekura] Kaikan!? Mukidashi Saimin Lens
Kai Suzuya-gata Kaikaikai
[Shinkaikan (Kasei Kumoko)] Yukari-shama ga Watashi no Pet ni Nacchatta (Touhou Project) [Digital]
Kaikan Get da yo 2
(C89) [MOZUCHICHI (Mozuya Murasaki)] Katori to Kashima no Kaikan Renshuu Nisshi (Kantai Collection -KanColle-)
[Takatobiya (Haba Hirokazu)] Joshikousei no Tsukaikata (Love Plus) [Digital]
Choukyou Kikaikan
[Ponkotsu-ki (Waka)] Kaikan! Revolution! High Tech Brush [Digital]
[Kawamori Misaki] Kaikan Hitotsuma Gakuen Ch. 1-6, 8-13 [Digital]
Konamaiki na Jinrou Kyoudai no Tadashii Kaikata
Zecchou! Hitozuma Seikatsu Kaikan Hitozuma Gakuen 2
Zetchou Dasshutsu Geimu "Kikaikan-hen" ~ Soushuuhen 1 ~
[Kusui Aruta] Kaikan Cherish! | 快感的真愛疼惜 [Chinese]
Hitozuma Shichou no Inbi na Seikou Kaikaku
Tadashii Koude no Tsukaikata | 正确的卡牌使用方法
[Nimoya (Nimoyu)] Tenmou Kaikai Tenkai Knights Chooki Mason Tenkai Hon (Tenkai Knights) [English] {Shotachan} [2015-03-15]
Itchimae yo buta yaro ~ neko o kabutta yankigyaru ni ashi de seme rarete… doemu kaika!~ Vol.1~2
(CT32) [Ureure Kaikai (Sezoku)] Seijo no Tawamure (Fate/Grand Order)
Kikaika Chijo no Shounen Ijiri
Zoku Watashi no Tadashii Tsukaikata
Asoko ga 100-bai Kimochii ~Kaikan MUGEN Rensa Fukujuu Keiyaku~ Chuukan
[Touma Itsuki] Kaikan Hunting
Tadashii Gomuno Tsukaikata
[Arai Kaikan] Kyouhaku Goukan - Threatening Rape [Digital]
[Makio] Seifuku Shoujo no Toriatsukaikata - School girl manual
[Bosshi] Kaikan Sharing Ch.01-03
Watashi no Tadashii Tsukaikata
(C68) [Jenoa Cake (Takayaki)] Tadashii? OS no Atsukaikata 2 (OS-tan) [English]
[Shiwasu no Okina] Heisei Seikyouiku Kaikaku | Heisei Sexual Education Reform [English]
(SC2017 Autumn) [mocomocodo (Nukunuku Batten)] Isekai de no Smapho no Tsukaikata (Isekai wa Smartphone to Tomo ni.) [English] [CrowKarasu]
(COMIC1☆9) [Mugen@WORKS (Akiduki Akina)] Himo no Tsukaikata ni Roman o Motomeru no wa Machigatteiru no Darou ka (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [Chinese] [空気系☆漢化]
[Anthology] Kindan Kanin Vol.08 ~ Gibo Youjo Soukan ~
03.1 Kaikan no Koukishin | 03.1 Curiosity of Pleasure
[Arai Kaikan] Rachi Inkou [Digital]
[Anthology] Ikitai Kyousei Kaikan ~Comic Prism EXTRA 02~ [Digital]
[ponkotsu-ki (Waka)] Kaikan! High Tech M-Chair [English] [Decensored] [Digital]
[Maita Keikaku (Sennomori Maitake)] Kaikan Mesu Ochi ~DK Miyu, Hajimete no Mesuiki~ [Chinese] [瑞树汉化组] [Digital]
Kaika Aru Hana ga Mebuku Hanashi