Ningyo Ran Shuukaku
(C95) [Takeritake Daishuukakusai (Echigoya Takeru)] Ore no Douki ga Inran kamo Shirenai (Hunter x Hunter)
(C94) [Takeritake Daishuukakusai (Echigoya Takeru)] Ore no Douki ga Onna datta Rashii (Hunter x Hunter) [Chinese] [沒有漢化]
Deisui Himiko-sama no Sakusei Shuukakusai
[Ponkotsu Works] Colorful Shuukakusai (Colorful Harvest)
Bowsette's Research
[Kurosaki Kotora] Koneko Aiiku Diary Usagi to Tanuki no Maki
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
(C95) [Takeritake Daishuukakusai (Echigoya Takeru)] Ore no Douki ga Inran kamo Shirenai (Hunter x Hunter) [Chinese] [沒有漢化]
[Misaki Kurehito, Kuroya Shinobu] Ushinawareta Mirai o Motomete Visual Fanbook
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
[SEARCH & DESTROY (TAMAKI)] DAZE 7
Onee-chan to Issho
Dragon Quest IV: Michibikareshi Monotachi
Ore no Douki ga Inran kamo Shirenai
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
Yajuu a Search 3
(Futaket 4) [Search-Light (Kurosaki Kotora)] Gouka no Meltdown (Detroit Metal City)
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
(COMITIA100) [Search-Light (Risei)] Kodomo Orc ni Kanzen Ochisaserarete Netorareru Mesu Elf
(C95) [Takeritake Daishuukakusai (Echigoya Takeru)] Mitsuki-san no Bosei ni Oshitsubusaresou desu | Getting Smothered By Mitsuki-san's Motherly Love (Boku no Hero Academia) [English] {Doujins.com}
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[Kurosaki Kotora] Koneko Aiiku Diary
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Bikini Dragon Ponchin
Attack on Research
[Tange Suzuki] Mama no Kaori to Asoko no Nioi - Fragrant of mama and pussy's smell
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater)
Sanranbasho wa Uchuu Pilot | Spawning Ground Space Pilots
Oppai Switch | Tit Switch Ch. 0-1
Yajuu a Search 3 | The Beast A Search 3
[Yoriu Mushi] Miserareta Karyuudo Ch. 8-9 [English] [MisterJ167]
Movie Research Lovers
Ninniku Batake Shuukakusai Kinoe
[John K. Pe-ta] Search & Monzetsu Destroy
(Lyrical Magical 5) [Gin No Hoshitei (Tamiya Akito)] In Search Of Sanity (Mahou Shoujo Lyrical Nanoha)
(C80) [Teikoku Uchugun (Yan)] MEGA BOOB MILKING (Neon Genesis Evangelion)
Boku wa, Anata dake no | I'm Yours Only
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
[Hirekatsu] Ane to no Hibi Part 3 -Shuukakuki Hen-
(C95) [Takeritake Daishuukakusai (Echigoya Takeru)] Ore no Douki ga Inran kamo Shirenai (Hunter x Hunter) [English]
Kodomo Orc ni Kanzen Ochisaserarete Netorareru Mesu Elf
[1bit (yuyu)] Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I [English]
(C86) [Search-Light (Risei)] NTR Haramasare Ubawareta Aibou
[Zettai Zetsumei] Headless Lord's Search For a Groom
(C94) [Tiramisu Tart (Kazuhiro)] Inma Kyuusei 2 ~Shota Kui Succubus Onee-san~ | Semen Searching Succubus 2 - The Shota Eating Older Sister Succubus [English] {Stopittarpit}
Yuurei Shounen Hajimete no XX | 幽靈少年第一次的XX
[Okashi-tai (Kin no Tamamushi)] Child Sponsor Fuck!! (Sekai Meisaku Gekijou)
(C71) [Search-Light (Kurosaki Kotora)] Cat Fight Royal (Queen's Blade) [English]
[John K. Pe-ta] Crash on the Beach (Search & Monzetsu Destroy) [English] [_ragdoll]
Ningyoran Shuukaku | Mermaid Roe Harvest
(C83) [Koishishi7 (Dai)] OBAmaniac (TIGER & BUNNY)
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Un-Go] Doctor Kazamori's Slightly Naughty Research 2 [English]
(C89) [Search-Light (Risei)] Yakuzuke ni Sarete Ubawareta Kanojo (DQN ni Somerareru Senpai)
Mitsuki-san no Bosei ni Oshitsubusaresou desu | Incitando la maternidad en el corazón dela Sra. Mitsuki
Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record
[Search-Light] Cat Fight Royal (Queen's Blade)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
(C91) [Neko wa Manma ga Utsukushii (Hisasi)] Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2 (Shokugeki no Soma) [English] [Metaphrastes]
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
[Aomushi] Ningyoran Shuukaku | Mermaid Roe Harvest (Bessatsu Comic Unreal Ajin Musume o Boko Naguri H Vol. 2 ~Ouda Hen~) [English] [Digital]
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
(COMITIA103) [Search-Light (Risei)] Elf Shoujo Senshi Naedoko Ochi
Hara Hara Dokei Final Calpis Theater 7:30
Onee-chan to Issho
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
Jingai feromon no kanbina dokuga. Mimokokoromo shinshoku sa rete | 人外費洛蒙的甜美毒牙 1-2
Ore no Douki ga Inran kamo Shirenai
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
(C95) [Takeritake Daishuukakusai (Echigoya Takeru)] Mitsuki-san no Bosei ni Oshitsubusaresou desu | Getting Smothered By Mitsuki-san's Motherly Love (Boku no Hero Academia) [English] {Doujins.com}
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
Ningyoran Shuukaku | Mermaid Roe Harvest
[Harazaki Takuma] SEARCH
(C94) [Takeritake Daishuukakusai (Echigoya Takeru)] Ore no Douki ga Onna datta Rashii (Hunter x Hunter)