Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants
Mahou Shoujo VS Itazura Daishou
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
JS Kenkyuukai | JS Research Seminar
Sassato Ore ni Are Misena
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]
Jiyuu Kenkyuu de Ochinchin o Shiraberaremashita | We Decided to Examine a Penis for Our Independent Research
(C81) [Graf Zeppelin (Ta152)] Final Seventh Heaven (Final Fantasy VII)
[Nise Kurosaki] Ame to Muchimuchi | Carrot and plump stick (COMIC Tenma 2009-11) [English] [DrunkenWeeb]
Urakaze-chan ga Ippai Bonyuu Ecchi Shite Shussan Shite kureru Hon
Love Tool ni Goyoushin! | Be Careful of the Love Stickers!
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
Djeeta-chan 22-sai no Hibi
(C79) [Hanamiduki (Miduki Sho)] Horoyoi Azusa (THE IDOLM@STER)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Aoyama Akira] Sex and the Bitch City Ch.1-2
Yuzu-nee to boku | Yuzu nee and I
(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
Godou Kazusa Inmon o Kizamareru
Two Girl's Suck-Suck Research Note
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
Research Love Make Presentation | Research Lab x Expression
[Jinbo Hitode] Tomodachi Ijiri [Digital]
[Kasetsu (Zabiyama)] Ore no Yome ga Konna ni Maid na Wake ga Nai (81diver) [Digital]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
Neru to Alice ga Mama ni Naru made
I Need Money For Brand New GPU Please!
Dance! Tentacle Research Center - Seedbed-hen
Kanmusu no Kyoubu Soukou ga Sukeru Megane Vol. 3
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
Persona 3 - Soushisouai DESTINY
[Hanamaki Kaeru] Omamagoto (Otokonoko HEAVEN Vol. 33) [Chinese] [瑞树汉化组] [Digital]
Zecchou Kenkyuujo 2 Orgasm Research Facility 2
(C93) [enuma elish (Yukimi)] ALTER:PASSIVE SKILL2 (Kantai Collection -KanColle-) [English] [Zero Translations]
Pochakko Niku Matsuri 2014 SUMMER!
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Sendou Hachi] ON AIR (COMIC Tenma 2015-12) [Chinese] [黑条汉化]
Karate Nee-chan Monzetsu Suimin Kumite
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(C94) [Kikyakudou (Karateka Value)] Yobifu de Kita Alter (Fate/Grand Order)
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Jam Kingdom] Lord of Futanarion [English] [desudesu]
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
Binyuchousain Ayako | Busty Researcher Ayako
Onanie tte Nani?
(Houraigekisen! Yo-i! 4Senme!) [KINOKONOMI (kino, Murasaki*)] Kongou Haruna ga Teitoku ni Nyuukyo shimashita (Kantai Collection -KanColle-)
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
Insect Research Institute 2
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
![(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)](https://th.hentaitop.org/media/l0/l01iKsCu0oy43Nv-YhgSvg5.webp)
![[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]](https://th.hentaitop.org/media/vO/vOcTXnPymxdn_P1tgi3ugQ5.webp)
![[Kawai Shun] Odoru! Shokushu Kenkyuujo | Dance! Tentacle Research Institute [English] [solowing]](https://th.hentaitop.org/media/hb/hb-8QVjvUXZZGVBE5pczng5.webp)
![(C81) [Graf Zeppelin (Ta152)] Final Seventh Heaven (Final Fantasy VII)](https://th.hentaitop.org/media/H6/H68_TdEAuVjVgje0Q60qKw5.webp)
![[Nise Kurosaki] Ame to Muchimuchi | Carrot and plump stick (COMIC Tenma 2009-11) [English] [DrunkenWeeb]](https://th.hentaitop.org/media/Y9/Y9IPAToDpRvnJIbKpRl_GA5.webp)
![(C79) [Hanamiduki (Miduki Sho)] Horoyoi Azusa (THE IDOLM@STER)](https://th.hentaitop.org/media/5g/5gfMBBxJkC-zhQTmucMklA5.webp)
![[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]](https://th.hentaitop.org/media/Z6/Z6AIGL6x7fgZSiEs8FwSdw5.webp)
![[Aoyama Akira] Sex and the Bitch City Ch.1-2](https://th.hentaitop.org/media/wK/wKSSObTcdXioB_zAPMIcfw5.webp)
![(C78) [Yo wa Okazu wo Shomou Shiteoru (Shian)] Onna Kenkyuuin no Ijou na Aijou | A Female Researcher's Abnormal Desire [English] =LWB=](https://th.hentaitop.org/media/xt/xtVgh7dyOR9yDXa3aPakgw5.webp)
![[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]](https://th.hentaitop.org/media/M0/M0cVF4l1uNmkp9uB2ZAvcQ5.webp)
![[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]](https://th.hentaitop.org/media/Ln/LnPSvxDCn5FusKfyw8c02g5.webp)
![[Jinbo Hitode] Tomodachi Ijiri [Digital]](https://th.hentaitop.org/media/94/94mC_tAMLMqXANuSoQ9PWg5.webp)
![[Kasetsu (Zabiyama)] Ore no Yome ga Konna ni Maid na Wake ga Nai (81diver) [Digital]](https://th.hentaitop.org/media/7P/-7PJiBJCxx-49i6N58oiEg5.webp)
![[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches](https://th.hentaitop.org/media/fr/frcKn8qtOPhg8lY531SVIQ5.webp)
![[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report](https://th.hentaitop.org/media/Nh/Nh-7IV05SujXUksz0SB8Mw5.webp)
![[Hanamaki Kaeru] Omamagoto (Otokonoko HEAVEN Vol. 33) [Chinese] [瑞树汉化组] [Digital]](https://th.hentaitop.org/media/YO/YOSNmgRPahpf_xWnD4KYVQ5.webp)
![(C93) [enuma elish (Yukimi)] ALTER:PASSIVE SKILL2 (Kantai Collection -KanColle-) [English] [Zero Translations]](https://th.hentaitop.org/media/Fm/FmGZ6OM8FZAyvtYBN531PQ5.webp)
![[Sendou Hachi] ON AIR (COMIC Tenma 2015-12) [Chinese] [黑条汉化]](https://th.hentaitop.org/media/tR/tRK9vCPiqp_qut5JQtK-vg5.webp)
![(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]](https://th.hentaitop.org/media/wn/wn9WKz_7_LkvjhnP4_lapw5.webp)
![(C94) [Kikyakudou (Karateka Value)] Yobifu de Kita Alter (Fate/Grand Order)](https://th.hentaitop.org/media/et/etMeE65QLhNO3djnX8W4bg5.webp)
![(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]](https://th.hentaitop.org/media/pQ/pQMkhLRV6Tqo7SJaZNp3cQ5.webp)
![[Jam Kingdom] Lord of Futanarion [English] [desudesu]](https://th.hentaitop.org/media/mr/mrZ5NzitnmAuKZbXSic1Tg5.webp)
![[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]](https://th.hentaitop.org/media/yr/yr5qFm0l17mhx_iedsfrQQ5.webp)
![(Houraigekisen! Yo-i! 4Senme!) [KINOKONOMI (kino, Murasaki*)] Kongou Haruna ga Teitoku ni Nyuukyo shimashita (Kantai Collection -KanColle-)](https://th.hentaitop.org/media/R2/R2nuf7P2rkWROTn0mTCj1Q5.webp)
![(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report](https://th.hentaitop.org/media/uc/ucNOQqBJUwZ24VzPuDxGsQ5.webp)
