Cell no Esa
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
[Hara] Hitorigurashi no Otoko no Ie ni Santa-san ga Yattekita [Chinese] [塔布里斯個人漢化]
[Ichiyasu] Roomi-chan to Sei (Galaxy Fight)
[Ogawa Hidari] Fudou Kyou to Marulk no Abyss (Made in Abyss) [Digital]
[Shirando] Inu Mimi no Hon
Binyuchousain Ayako | Busty Researcher Ayako
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
Research of Barnaby Brooks Jr.
Female Disciple 女助教 Ch.1~3
[TeruTeruGirl (Amano Teru)] Hansyoku Jikken
Yuube wa Otanoshimi deshita ne.
(C93) [TRY&Hougen Futari Shakai (Hougen)] Hou Gashuu (Fate/Grand Order) [English] [q91]
(C75) [Homunculus] Toaru H no Railgun (Toaru Kagaku no Railgun) [Chinese] [st.]
Manatsu no 14-bankan
[Azuma Sawayoshi] Warera Ankoku Majutsu Aikoukai! | We Are The Black Magic Society (COMIC RiN 2011-03) [English] [Flatopia]
Idol Tomoe Mami Soushuuhen
(Sekai Bishoku Hakken! 10) [Hoshizora Pine (Yadokari)] Cherry Beans (Toriko) [Sample]
Nekura Megane | The Creepy Glasses Girl
Bloomers Girl [English] [Rewrite] [olddog51]
お母さんいただきます。2 連載 P1-58
Shuudan Sousa ~Joshi o Ayatsuru Jintai Controller de Omoi no Mama!~
Fellatio Kenkyuubu Blowjob Research Club Ch. 3
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Starless 1 - Haitoku no Yakata Complete Han
[Kawai Shun] Dance! Tentacle Research Institute [English]
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[Asazuki Norito] Arisugawa Ren tte Honto wa Onna nanda yo ne. 14
Fin du pays
(C86) [Kikyakudou (Karateka Value)] Teitoku to Musashi -Vagabond- | Admiral and Musashi - Vagabond (Kantai Collection -KanColle) [English] [EHCOVE]
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
Zombie and SEX
(C83) [Tataraba (Tsurugi Hagane)] Marugoto Rikka (Chuunibyou Demo Koi ga Shitai!)
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
Gu Gan
Movie Research Lovers
Miocchi Maid.
Shikitari, michi michi tari
(C95) [Transistor Baby (Hata)] Dorei Shijou no Dark Elf [Chinese] [不可视汉化]
(Migu Migu Gekijou 3) [Suzunaridou (Izumi Yukiru)] Suikan Chuudoku (Mahoujin Guru Guru)
JS Kenkyuukai | JS Research Seminar
Twilight's Research | 暮光学习计划
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
Ohime-sama no Cosplay Bon
Zettai ni Ikasetai Adult Goods Maker Kaihatsubu VS Zettai ni Ikanai Adult Goods Maker Eigyoubu | The Sales Rep Who Absolutely Won’t Come VS The Researcher Who Absolutely Wants to Make Her Come
Dance! Tentacle Research Institute
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
[DOLL PLAY (Kurosu Gatari)] Alola no Yoru no Sugata 2 | The Feeling of Alolan Night 2 (Pokémon Sun and Moon) [English] [Learn JP With H] [Digital]
(C75) [Albatross (Mei, Nikusyo)] Yosuzume no Itazura (Touhou Project)
Dance! Tentacle Research Center - Seedbed-hen
kibayuu hon sanpuru [R 18](pokemon)sample
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
Kuzuma to Maso to Bitch to Loli
Attack on Research
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
[Napata] Hitori de Yareru mon (COMIC Kairakuten 2017-08) [Chinese] [無邪気漢化組] [Digital]
His Preferences (Kaka-Iru Fan Book; No.12)
[ZoneBell ~Zonbell Tsukiji] Uzaki-chan wa Senpai no Nikubou de Okasaretai | Uzaki-chan Wants To Get Fucked By Senpai's Fat Cock (Uzaki-chan wa Asobitai!) [English] {Doujins.com}
(C73) [Tokyo Coin Rocker Baby (agaccho)] Ibara no Toge (Tengen Toppa Gurren Lagann)
(SC56) [Behind Moon (Q)] Meijoushigatai Mono no Boutoku Tekina Kakudo Toka (Haiyore! Nyaruko-san) [English] [SaHa]
[Kenji Umetani] Miaki♥Hitamuki Vol.2
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
Futanari Kenkyuu Dousoukai | Futanari Research Club
Bowsette's Research
Triple xxx Magic
【92M】
COMIC RiN 2010-10
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Sailor JK to