Yuri-ken Beit Boshuuchuu Soushuuhen | Yuri's Lab Wants Research Assistants
Anemone
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
JS Kenkyuukai | JS Research Seminar
[Ryoumoto Hatsumi] Renai Kagaku Jikken - A Scientific Experiment for Love
LOVE SIS
Saten Ruiko no Kakushigoto
EE
(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]
Sword & Despair Vol.1
SKB vol.3 Mikoto Side
[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
Biribiri Saretai | I want to do Biribiri
Sex Yuusen Sharyou
[Ryo] Osananajimi ja tarinai ~ seitai-shi no shigi wa yasashiku zuru i ~ | 无法满足于青梅竹马的关系~推拿师他的指技又厉害又狡猾~ Ch. 1-4 [Chinese] [莉赛特汉化组]
SKB
Kyo-Niku Jisshuusei
Shion
Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Salt Peanuts (Niea)] SKB vol.3 Mikoto Side (Toaru Kagaku no Railgun) [English] [MrBubbles] [Digital]
(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]
SKB vol.3 Saten Side
Individual 39 - Biridere! Level 2
(C79) [G-power! (SASAYUKi)] Toaru Kagaku de Shokushu Yuugi | A Certain Scientific Tentacle Game (Toaru Kagaku no Railgun) [English] {doujin-moe.us}
Two Girl's Suck-Suck Research Note
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(C90) [Aspergillus (Okara)] BEAUTIFUL SHINE (Toaru Kagaku no Railgun) [English] [0fficial]
Research Love Make Presentation | Research Lab x Expression
[Kisou D Koubou (Saifi Eku)] A Certain Scientific Obedience -Uiharu's Chapter- (Toaru Kagaku no Railgun) [English] [ATF]
Kamijou-san, Kyou Mo Furagu O Tateru
(COMIC1☆6) [SAZ (Onsoku Zekuu)] Saten ni yappa ｰ (Toaru Kagaku no Railgun) [English]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
(Shota Scratch SP3) [TOEY (Besuyama)] Hikagakuteki - Unscientific (Youkai Watch)
Uiharu Mode Mikoto Style
(C85) [Rat Tail (Irie Yamazaki)] TAIL-MAN RAILGUN 4GIRLS BOOK (Toaru Kagaku no Railgun) [English]
Dance! Tentacle Research Center - Seedbed-hen
DL - Toaru Soushuuhen 02
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
Kaede Sensei no Oppai Gakushuuhou?
Zecchou Kenkyuujo 2 Orgasm Research Facility 2
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(C97) [Noriajou (Shiroi Noria, Arino Hiroshi)] Mental Out de Echi Echi (Toaru Kagaku no Railgun) [English] [MagusTLS]
Onee-sama o Ruijinen to Sememakuri desu no!!
Mikoto Onee-chan no Kodomo Panic
Sono Kanrinin-san, Inki ni Tsuki
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
[Zonda] Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [Sloppy Seconds] [Digital]
![[Ryoumoto Hatsumi] Renai Kagaku Jikken - A Scientific Experiment for Love](https://th.hentaitop.org/media/1c/1c3kjO9JvyU4694Zuu_UwQ5.webp)
![(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)
![[Ryo] Osananajimi ja tarinai ~ seitai-shi no shigi wa yasashiku zuru i ~ | 无法满足于青梅竹马的关系~推拿师他的指技又厉害又狡猾~ Ch. 1-4 [Chinese] [莉赛特汉化组]](https://th.hentaitop.org/media/PJ/PJ6GqH2RLEnvjDPaoYxXIQ5.webp)
![[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]](https://th.hentaitop.org/media/Z6/Z6AIGL6x7fgZSiEs8FwSdw5.webp)
![[Salt Peanuts (Niea)] SKB vol.3 Mikoto Side (Toaru Kagaku no Railgun) [English] [MrBubbles] [Digital]](https://th.hentaitop.org/media/nx/nxjc691Fa51EWUd16Fp_4w5.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)
![(C79) [G-power! (SASAYUKi)] Toaru Kagaku de Shokushu Yuugi | A Certain Scientific Tentacle Game (Toaru Kagaku no Railgun) [English] {doujin-moe.us}](https://th.hentaitop.org/media/7Y/7YcdfFgYGKAA6owF7ySERg5.webp)
![[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]](https://th.hentaitop.org/media/Ln/LnPSvxDCn5FusKfyw8c02g5.webp)
![(C90) [Aspergillus (Okara)] BEAUTIFUL SHINE (Toaru Kagaku no Railgun) [English] [0fficial]](https://th.hentaitop.org/media/1G/1_GoGuL06DZOufdZ4VIU1w5.webp)
![[Kisou D Koubou (Saifi Eku)] A Certain Scientific Obedience -Uiharu's Chapter- (Toaru Kagaku no Railgun) [English] [ATF]](https://th.hentaitop.org/media/h1/h1yqisRWe5oBERBGSUR94w5.webp)
![(COMIC1☆6) [SAZ (Onsoku Zekuu)] Saten ni yappa ｰ (Toaru Kagaku no Railgun) [English]](https://th.hentaitop.org/media/OL/O-L7Zs0tZwJ0vBsIFRamtg5.webp)
![[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches](https://th.hentaitop.org/media/fr/frcKn8qtOPhg8lY531SVIQ5.webp)
![(Shota Scratch SP3) [TOEY (Besuyama)] Hikagakuteki - Unscientific (Youkai Watch)](https://th.hentaitop.org/media/n5/n5JaQJT8uBzUXBoNTgDBSQ5.webp)
![(C85) [Rat Tail (Irie Yamazaki)] TAIL-MAN RAILGUN 4GIRLS BOOK (Toaru Kagaku no Railgun) [English]](https://th.hentaitop.org/media/qv/qv9GE5G1EvZJ48UzJ1KuMA5.webp)
![[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report](https://th.hentaitop.org/media/Nh/Nh-7IV05SujXUksz0SB8Mw5.webp)
![(C97) [Noriajou (Shiroi Noria, Arino Hiroshi)] Mental Out de Echi Echi (Toaru Kagaku no Railgun) [English] [MagusTLS]](https://th.hentaitop.org/media/r0/r0giWr4Oof27H3OIGvX0Zw5.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)
![(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]](https://th.hentaitop.org/media/pQ/pQMkhLRV6Tqo7SJaZNp3cQ5.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)