[Yanagawa Rio] Dr.Gouryuji-Paradox
Secret Account - My Pet
Onaho Kenkyuubu! 3 | 飞机杯研究部 3
[Zonda] Fellatio Kenkyuubu Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese] [羅莎莉亞漢化] [Digital]
カル渚
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
Jiyuukenkyuubu
(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2
Ali Mifu Book
Onaho Kenkyuubu! 2 | 飞机杯研究部2
Adult! Fushigi Kenkyuubu
Kanade ni Shuko ga Biyaku o Nomaseru Bon
Anthology Entries
Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1
Fellatio Kenkyuubu | Blowjob Research Club
Note-Aug2015
rui chanto suichuu o yuugi suru ohanashi
[Cyber F] Kaizou Gakuen "Cyborg Kenkyuubu" | Modification Academy - Cyborg Department [English] =LWB=
Gensou Tougenkyou
(C80) [Sem;Colon (Mitsu King)] SEM;COLOR 01 (Mayo Chiki!) [English] =Brolen+deadFreak=
える漬け
Seinen Muke no Fushigi
School Counselor Misato!! Zenpen
[Ororiya Enpitsudou (Hiroe Natsuki, Murian)] Watashi no Nazrin 2 (Touhou Project) [Digital]
(C89) [Cyclone (Izumi, Reizei)] T-26 SeeeN!! (The Legend of Heroes: Sen no Kiseki) [Chinese] [魔法猪汉化]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
COMIC AUN 2009-10 Vol. 160
[Zonda] Fellatio Kenkyuubu Saishuuwa (COMIC Mugen Tensei 2023-01) [English] [Digital]
(C85) [Wagashiya (Amai Yadoraki)] LOVE - EVA:1.01 You can [not] catch me (Neon Genesis Evangelion) [English] [MrLuminuss]
Danchou wa Tondemonai Mono o Nusunde Ikimashita
Yojo-han Bunny Part 3
Friend
Kenkyuu Seika
(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3 | 飞机杯研究部 3 [Chinese] [黄记汉化组]
[Ue ni aru Mikan (Reitou Mikan)] Saimin Choukyou Eroge no Heroine ni Tensei-shite shimatta Ore wa Kouryaku-sarezu ni Nigekiritai! | Reborn as a Heroine in a Hypnosis Mindbreak Eroge: I Need to Get Out of Here Before I Get Raped! [English] {defski}
[Oishii Udon (Ocza)] Kenkyuu Seika (Atsumare Fushigi Kenkyuubu)
[CHRONOLOG, D.N.A.Lab. (Sakurazawa Izumi, Miyasu Risa)] Mogami Type A La Carte (Kantai Collection -KanColle-) [2016-10-20]
(C91) [Dioptrie (Yonu)] Saimin After School (Kuroko no Basuke) [English] [Otokonoko Scans]
fall in love, lycoris
Plant 1~4
Fellatio Kenkyuubu Saishuuwa
(COMIC1☆15) [Kakohimenoutuwa (Yuumazume)] Adult! Fushigi Kenkyuubu (Atsumare! Fushigi Kenkyuubu) [English]
Ransou Kairaku Kenkyuubu VS Kiseichuu
Jiyuukenkyuubu {NecroManCr}
Fellatio Kenkyuubu
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Chitose Piyoko] Nyotaika Vampire Maji de Shojo Soushitsu 5-byou Mae 1-12
[Titania (Takkii)] Butakan Magician Girl (Yu-Gi-Oh!) [Digital]
[DISTANCE] Michael Keikaku ~Kyou kara Boku wa Onnanoko~ 3 [English] [Tadanohito] [Decensored]
(C89) [Hakusen (Opanchu)] Koishi-chan no Ecchi na Mainichi (Touhou Project) [無毒漢化組]
Fellatio Kenkyuubu Ch.4
Adult! Fushigi Kenkyuubu 9
Fellatio Kenkyuubu Ch. 3
[Kuroiwa Menou] Soukan Syoukougun ~Boku dake no Mesumama~ | Incest Syndrome: My Mom Belongs to Me [English] [Decensored] (Chapters 1-5) {WitzMacher}
(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [English]
[Kharisma Jati] Godless Chamber Chapter 4 [English]
Onedari Jaws Mitsuya-kun
[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [无修至上主义重嵌] [Colorized] [Decensored] [Digital]
Adult! Fushigi Kenkyuubu 6
[Koutarou Ohkoshi] - The Love that Binds Us to Heaven (ENGLISH)
Hinnyuu Musume 40
(C94) [cryptid (Mufuru)] Mikan no Onanie Support (To LOVE-Ru) [English] [Akiru Scans]
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
(SC2022 Summer) [Hitotuyosinani (Yuki Smile)] Boku no Akachan o Unde
(C91) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11 | 飞机杯研究部 [Chinese] [黄记汉化组]
Fellatio Kenkyuubu - Fellatio Research Department
suzuchannofushigi
[Meicha] Succubusnny (COMIC ExE 01) [English] {darknight}
AFK
(Futaket 13.5) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 1.11+2
[Hindenburg] Haitoku no Kazoku | A family's corruption (Kyoudai no Niku Lynch) [English] [Januz]
[Mita Kurumi] Nioi Kenkyuubu (Kari) Ch.1-7
(C92) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 3
Sasuoni! Shime
Onaho Kenkyuubu! 2
[Zonda] Fellatio Kenkyuubu | Blowjob Research Club [English] [Uncensored] [head empty + RedLantern]
[Cuvie] Love Affair
[Jairou] Nanika Ayashii Eizou Kenkyuubu Scene:00 Noa-san no Nyuubu-shiki (COMIC MILF 2017-08 Vol. 37) [Chinese] [人形个人汉化] [Digital]
[Toranoe no Makimono (Toranoe)] Oshama x Hikari Itazura Carnival (Kiratto Pri Chan) [Chinese] [靴下汉化组] [Digital]
E!? Takamiya Rion kara Bonyuu ga!?
Onaho Kenkyuubu! 1.11 | 飞机杯研究部
DUAL:ENGINES
Adult! Fushigi Kenkyuubu 5~8 Soushuuhen
アクオチダンシ
[Shiina] Noraneko Shoujo to no Kurashikata Ch. 20 Zenpen (COMIC Ananga Ranga Vol. 41) [Chinese] [胸垫汉化组]
[Uchoten_Luciferhood] Shou Akuma no Kitty Hawk (Guilty Gear XX) [Raw]
Ninjutsu Kenkyuubu no Genkai Haishin
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Starless Aeon] - Penis beast meat and Miko
(J.GARDEN 41) [Tanakana (Tanaka Natsumi)] Nekketsu! Occult Kenkyuubu
[Itumon] Shiritsu! Otokonoko Kenkyuubu (Otokonoko HEAVEN Vol. 40) [Chinese] [瑞树汉化组] [Digital]
Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1
Sakusei Little Flan-chan
(Sennen Battle Phase 21) [AYA] Zu~āku wa dare no iu koto demo kii chaukara totemo shinpaidesu (Yu-Gi-Oh! ARC-V)
(Futaket 13) [Nanashimushi Land (Nanashimushi)] Onaho Kenkyuubu! 2 | 飞机杯研究部2 [Chinese] [黄记汉化组]
Onaho Kenkyuubu! 1.11+2
[Kaishinshi] Jiyuukenkyuubu (Juicy No. 12 2016-01) [English] {NecroManCr}
COMIC Orga Vol. 03
My Wives Ch.1-10
(C86) [MOZUCHICHI (Mozuya Murasaki)] Kekkon Kakko Sumi (Kantai Collection -KanColle-) [English] {doujin-moe.us}
Liver o Shimei dekiru Fushigi na Omise
Yasashii? Mesugaki Succubus | 温柔的?贱丫头淫魔!
[Makita Masaki] 8-gatsu 31-nichi | August 31 (Milk Kids) [English] [NewsMedia]
[Zonda] Fellatio Kenkyuubu Ch.4 (COMIC Mugen Tensei 2022-06) [Chinese] [瓜皮汉化] [Digital]
[Mimonel] Ninjutsu Kenkyuubu no Genkai Haishin (Blue Archive)
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[Warabimochi] Lusamine no Junan | Lusamine's Passion (Pokémon Sun and Moon) [English] [MegaFagget]
3,2,1...
Uchishikiri
Mezametara Mamemaru ni Natteta Ore ni Kaho-chan to no Commu ga Hassei Shita
Ijime no Daishou wa Hahaoya no Karada de.
[Suzusiro] Love Linmu Idol Kenkyuubu Sei no Urawaza (Love Live!)
Nekketsu! Occult Kenkyuubu
(C86) [Pikaderi (Anmaru Hiro)] Moikkai (Free!) [Chinese]
COMIC Mate 2006-12
(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu)
Dameda Kono Ojou-sama Hayaku Nantoka Shinaito
[Jamming] Kanzai Toshi Ch. 1 (COMIC Mugen Tensei 2015-01) [English] [CGrascal]
(C92) [ARCHF (Riki)] AFK (Atsumare! Fushigi Kenkyuubu) [Chinese] [咕咕里组]
Dokidoki Taiken Gakuen HEAVEN!!
[Nyuu Koubou (Nyuu)] Handle-tsuki Rayshift Hole - Futanari Chinko de Jibun to H (Fate/Grand Order) [English] [q91] [Digital]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
Action Pizazz DX 2013-12
Seishokuki Onna Kyouju Hen | Reproductive Solution
(C94) [PoyoPoyoSky (Saeki Sola)] Onii-chan wa Onapet | Onii-chan is my masturbation inspiration [English]
(Rainbow Flavor 25) [Rope Island (Miyanoyuki)] Sakanagokoro Mizugokoro Dekigokoro (Tropical-Rouge! PreCure)
Adult! Fushigi Kenkyuubu 2
(SUPERKansai20) [DMB (Kanda)] PINK SPIDER (Lucky Dog 1)