Imouto ga Inai Kyuujitsu
Messrs. Aioria and Marin
[Pu~tsuchu] [Nasakura Gaiden] (Sample)
Yagami Makino ni yoru Senryaku-teki Sex no Riron to Jissen
Hitozuma Riko o Ore no Mesu ni Suru.
Himegamisama
Rironteki ni Arien
HEART&BODY.21 エリス2 鏡面反射
[Kaokaoiyan (Zikataro)] Hokuou no Megami to Charao no Rune (Fate/Grand Order) [Digital]
[Chicken Heartbreak (Bob)] Josou Danshi ga Mobure de Mesu Kairaku Ochi [Digital]
FROPPY
(C77) [Naruho-dou (Naruhodo)] BBA Kekkon Shitekure | Marry Me (Naruto) [English] {doujin-moe.us}
[Sumitomo.K hīragi o koto] dekiai riron matchi-do 96-pāsento no hontōni kimochi no ī sekkusu | 溺爱理论 匹配度高达96%的身心契合 1-2 [Chinese] [莉赛特汉化组]
[keso] Shin Kidou Seiki Ganvaridamugeon
(C80) [Man Chin Low (COSiNE)] Futanari!! 2 (K-ON!)
Hatsujou Girlfriend | Girlfriend in Heat
(C63) [Tanaka Shouten (Nattaka)] Musume. (Utawarerumono)
(C77) [Kirintei (Kirin Kakeru)] Favorite Memory's (THE IDOLM@STER) [English] {YQII}
[Tenkirin (Kanroame)] Naritakunai no ni Succubus ni Natte Shimatta Yamada-san | Yamada-san Became a Succubus Against Her Will [English] [EHCOVE] [Digital]
Sokubaku Sukebe Synergy Riron - Erotic Synergy
(C63) [Kaiten Sommelier (13.)] 15 Kaiten Shiritsu Risshin Gakuen ~Seishori iin to, Sono Oshigoto.~ [English] [Humpfy]
Boredom Bedroom
[Chanpon Miyabi] Kano Junkyoju no M Riron
[Mira] Kodomo no Riron (Aya Yuri Vol. 5) [Chinese] [补丁布丁汉化组E]
(C62) [Tomato Surprise (Futtsu Misaki)] Your Eyes Only (Digimon Frontier)
(C92) [Rirondoh (Sakurai Yuuna)] Yamiva Sex (Wonderland Wars)
Nani Takuran Deru no Iwa-chan!
[noranoma (noran)] Rironteki ni Arien (BLAZBLUE)
(Houraigekisen! Yo-i! 25Senme) [Yokazetei (Narukami Ginryu)] Murasame wa Sabishigariya (Kantai Collection -KanColle-)
(C93) [Staccato・Squirrel (Imachi)] Charming Growing (THE IDOLM@STER CINDERELLA GIRLS)
(C93) [joshiriron kai (Various)] joshiriron
Koukan Jyoken Ch. 1-5
(C87) [Katamichi Shoujo (Shironono Chiko)] Tsun × Baka (Barakamon)
Irekawari Soutaiseiriron
[Sumitomo.K hīragi o koto] dekiai riron matchi-do 96-pāsento no hontōni kimochi no ī sekkusu | 溺爱理论 匹配度高达96%的身心契合 1 [Chinese] [莉赛特汉化组]
[Ranyues] Dianai | Tele-Love [English] (Ongoing)
(C77) [Kensoh Ogawa (Fukudahda)] Lovely Kyousei Event | Lovely Coercion Event (Amagami) [English] [SaHa]
(C91) [Ikujinashi no Fetishist] Mato Shanghai no Shonen (Joker Game) [Chinese] [瑞树汉化组]
[Kobinata] Chijoku no Eikou (SUPER SM-Z No. 1)
Kawari Kawatte Final
First Time Ch6
[Tarako Koubou (Takuma Tomomasa)] Cure Cure (Futari wa Precure)
(C94) [Kasshoku Waisei (YANAGI)] Leave the Training to Me [English] [Anzu]
[Oden Sensei] Boku no Tsuma wa Hentai Do-M na AV Joyuu
Orgasm Unit EX -Mahou Senshi Akari Ch. 1-3
(C94) [Yorando (Sugi G)] Yarimoku Kouen | Yarinookie Park [English] =TLL+mrwayne=
[ANDY] Momoiro Bible
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon)
Shokushu Heya ni Tojikomeraremashite
(Zero no Hakobune) [Shiroan (RUNa)] Koi no Riron Ai no Houteishiki (ALDNOAH.ZERO)
依頼絵 カグツチ エナジー脱糞
Melt merry go-round sample
Fukurou no Yubi 丨貓頭鷹之指
My Husband, An Art Addicted Photographer, Asked Me To Star In CONTORTION AV With His CLOSEST APPRENTICE
[Saku Jirou] TS-ko to Orc-san Manga 4
[angelphobia (Tomomimi Shimon)] Yasei no Chijo ga Arawareta! 8 (Touhou Project) [Digital]
Alice x Merhem
(Pixiv Fanbox) [There's one bad junior high girl in here who sells her friends to old men for the sake of the guy she has a crush on in the hospital - Madoka Magica (Moyachii)]
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. (Splatoon) [English] [biribiri]
(Shotaket 16) [Panda 4gou (Shima Kyousuke)] Hajime-sensei to Otona no Hoken Taiiku 2 (Pop'n Music) [Chinese] [黑夜汉化组]
(C62) [Nipopo Crisis (Rasukaru, Genka Ichien, Neko Senbe)] Gyakufunsha Baby (Ojamajo Doremi)
(Renai Jiyuugata! entry2) [FINAL☆APPROACH (Hinoakimitu, Eiyou)] Boku no Riron de Uketetachimasu (Free!)
(C76) [Lily Lily Rose (Mibu Natsuki)] 8-gatsu no Aru Hareta Asa ni 100% no Onnanoko to Deau Koto nitsuite (Saki)
(Another Control 6) [Aterut (Kani)] Zettai Hametsu Riron (Etrian Odyssey)
[Kusari (Aoi Mikku)] Dorei Kishi I (Fate/stay night) {masterbloodfer}
[Sumitomo.K hīragi o koto] dekiai riron matchi-do 96-pāsento no hontōni kimochi no ī sekkusu | 溺爱理论 匹配度高达96%的身心契合 1-3 [Chinese] [莉赛特汉化组]
(SC56) [Kaniman (Kanitan)] Mushikago (Fate/Zero)
Genshikeso
Midgard UR
[Satsukidoh (Miyabi Juri)] 4th Trial (Tales of Eternia)
Psychodelic
(Reitaisai 12) [Haitokukan (Haitokukan)] Touhou Kabeshiri 5 Nagae Iku (Touhou Project) [Chinese] [新桥月白日语社]
Very Very Nama Honban
(C97) [Fireworks (Syutaro)] Moshimo Beach de Asondeiru Saichuu ni Gingin Yousoro ni natte Shimattara? (Love Live! Sunshine!!) [English]
Hestia-sama no Chouhimoriron
Sega Hikui no Okini Shiteiru Boku o Akaruku Nagusamete Kureru Osananajimi
(C93) [joshiriron kai (Ichihaya)] Riron 4 (joshiriron) [English] [ATF]
[Setouchi Pharm (Setouchi)] Hebi to Ouji [Digital]
Katei Houkai Inshi
Uchuujin no Himitsu | 外星人的秘密
(C92) [Koniro Drops (Morishima Kon)] Rironjou 3-patsu made nara Taeraremasu. - In Theory You Can Tolerate up to Three Shots (Splatoon) [Chinese] [沒有漢化]
(SC22) [Yumemigokoti (Mikage Baku)] Mikage Baku Kousha Ryoujoku Riron (Gunslinger Girl)
[Kuroiwa Menou] Hayate no Gotoku... | Like the Wind (COMIC 0EX Vol. 16 2009-04) [English] [Soba-Scans]
[RAYMON] Hataraki Ari no Riron (Nyotaika Ouji to Tatasare Hime) [English] =White Symphony= [Digital]
(COMIC1☆9) [Neko no Kone (Takeyu)] Teitoku Izon (Kantai Collection -KanColle-)
[Freedom☆Tomy R (F Toshiro Tominaga)] Chou Misaka Riron (Toaru Majutsu no Index)
Like A Love Song
Sweetewi
RESURRECTION
[Hidemaru] Mo-Retsu! Boin Sensei (Boing Boing Teacher) Vol.1 [English] [4dawgz] [Tadanohito]
Raging Hormones [English] [Rewrite] [CapnXeno]
joshiriron | 여자이론
Yumi to Mitsugetsu
(C85) [Chural-an (Naturalton)] Mushiro Iku-tachi ni Gohoubi Morau Hon (Kantai Collection -KanColle-)
Marionette
COMIC Megamilk 2012-05 Vol. 23
Takuji Hon {doujin-moe.us}
Uwaki Sex Situ Uwaki Mise Situ
Chou Q Riron
Chirality Vol3 - Case14
(C82) [Garimpeiro (Mame Denkyuu)] Ryoujoku no March | March's Disgrace (Smile Precure!) [English] {HMC Translation}
ALCHEMIC SISTERS
(C92) [MAGIC MACHINERY (RT.)] Alpaca-san ni Iyarashiku Iyasaretai Hon. (Kemono Friends)
Kodomo no Riron | A Kid’s Theory
[Nikuket 2] [Z-FRONT (Kagato) Newaza no Yoichi (Asu no Yoichi!)
(COMIC1☆8) [Full Accele (Akiya Akira)] Chou Q Riron (Neon Genesis Evangelion)
[Acbin's] Sokubaku Sukebe Synergy Riron - Erotic Synergy (Otokonoko HEAVEN Vol. 59) [English] [mysterymeat3] [Digital]
[Kojima Miu] Onna Kagi ~Mesu Kagi~ | Woman Key ~Female Key~ (Ore no Kaa-san ga Itsu made mo Erosugiru) [English] [Secluded]
Caramel Macchiato 9
Koi no Riron Ai no Houteishiki
[RPG COMPANY2 (Toumi Haruka)] Suki na Fuku wo Kiteru Dake Waruiko Shitenaiyo (Various)
[Sumitomo.K hīragi o koto] dekiai riron matchi-do 96-pāsento no hontōni kimochi no ī sekkusu | 溺爱理论 匹配度高达96%的身心契合 1-4 end [Chinese] [莉赛特汉化组]
[Tsuzuki Mayo] Akegata no Kawa [English] [WarDance]
(Shota Scratch 10) [Nekotank (Maitou)] Fubukyu Mofumofu (Inazuma Eleven)
(COMIC1☆9) [Dead Angle (Kami Miya)] Hestia-sama no Chouhimoriron (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
(C93) [Tabibitoriron (Mol)] Korette Hontou ni Massage Nandesuka!? (beatmania IIDX)
COMIC Ananga Ranga Vol. 85
Boku ni wa Yukimura ga mada Tarinai
(Splash!) [NO RESET CLUB (Sakurai Shushushu)] TRAINING METHOD (Free!)
[L.P.E.G. (Marneko)] Irekawari Soutaiseiriron [English] [gender.tf] [Digital]
Onee-chan no Semen Server
Kore ga Bokura no Imashime Riron
(SC2018 Spring) [Tonkotsu Fuumi (Poncocchan)] Takagi-san escalate (Karakai Jouzu no Takagi-san) [English] [Doujins.com]
(SUPER20) [Mitsuya Yoguru (Futaba841)] Shounen-ai Kairaku Riron (Inazuma Eleven)
Keikaishi Takame no Josou-kko ga Doukyuusei ni Iiyora Rete Etchinakoto Shi Chau Ohanashi
(C87) [Jalapeno Chips (Uro)] perfume (Touhou Project) [English] [Yuri-ism]
[Shimanto Youta] Mononoketyou-Kaikitan