Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2
(C79) [Clesta (Cle Masahiro)] CL-orz 13 you can (not) advance. (Rebuild of Evangelion) [Decensored]
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
[Anyakunin] Efu no Hon - Fellatio
(COMIC1☆2) [Kiheitai (Dowman Sayman)] Rabbit's Foot (Final Fantasy Tactics) [English] {thetsuuyaku}
(CR29) [SEARCH & DESTROY (TAMAKI, Yoshimi)] DAZE 3 (Digimon Adventure 02)
[Department Y Research Institute] Bōkoku Ōji no matsuro
[ADVANCED Twinkle Castle Shinobi Jou GIGA] Daremoinai Tokubetsukyoushitsutoude ippakufutsuka! Onnakyoushi TakahamaAkane Hirusagarino roukade tajyugoukan![mojinashi]
Sochin kara Onnanoko o Sukuu Kai | search and rescue squad to Save Girls from short dicks
Women's Advances
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
(C76) [Clesta (Cle Masahiro)] CL-orz 6.0 you can (not) advance. (Rebuild of Evangelion)
(Puniket 12) [Suitekiya (Yumin Advanced)] Ichigo Donburi 2 (Ichigo Mashimaro)
[Dende] Fushigi Sekai -Mystery World- Nonoha 5 ~Jokuma no Kyouniku no Tainai Shinshoku~
(C84) [Search-Light (Kurosaki Kotora)] Tsuyoki Elf Sennou Shokushu Choukyou
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [English] {doujin-moe.us}
[BLUE BLOOD] Heaven or HELL Advanced
(C86) [Search-Light (Risei)] NTR Haramasare Ubawareta Aibou
[Tobimura] AK-12's Advance [ENG]
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [Decensored]
[Miyahara Ayumu] Eleanora's Advance Chapter 5 [traen, waterflame]
[Nitta Jun] Kake Agare Seishun!! | Youthful Advancement!! (COMIC Masyo 2011-05) [English] [Rinruririn]
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report
2nd Super Mentashiko OG Infinity
Ambrosia
Yajuu a Search | La búsqueda de la bestia 2
[Kobayashi Oukei] Seishoku no Susume | Reproductive Advance [English] {Mistvern}
(COMIC1☆3) [Saihate-Kukan (Hino Hino)] Yuri Senshinkou Kiyosumi - "Yuri" Advanced School Kiyosumi (Saki) [Chinese] [脸肿汉化组]
(Futaket 4) [Search-Light (Kurosaki Kotora)] Gouka no Meltdown (Detroit Metal City)
Movie Research Lovers
[Department Y Research Institute] Bōkoku ōjo no matsuro
(C76) [Clesta (Cle Masahiro)] CL-orz 6.0 you can (not) advance. (Rebuild of Evangelion) [English] [RedComet]
[Miyahara Ayumu] Kaishin no Eleanora | Eleanora's Advance Ch. 1-2 [English] [The Lusty Lady Project]
CL-orz:10.0 - you can advance
(C63) [MUSASABIDO (Bakuchin)] Research of a maid
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater)
[Orimoto Mimana] Kotou no Futari (COMIC HOTMiLK 2008-10) [English] =TV + MumeiTL=
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
DAZE 3
(COMITIA106) [Search-Light (Kurosaki Kotora)] Futanari Elf Sanran Choukyou
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
[Yoriu Mushi] Miserareta Karyuudo Ch. 8-9 [English] [MisterJ167]
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
[SECRET SOCIETY M (Kitahara Aki)] Torikago no Joou (CGRascal)
Tsunade-sama and Decamara Subject. Gold Limited Advance Delivery
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
DAZE 6
(C77) [clesta (Cle Masahiro)] CL-orz: 8.0 - you can (not) advance. (Rebuild of Evangelion)
(C72) [Search-Light (Kurosaki Kotora)] Cat Fight Over Drive (Queen's Blade) [2nd Edition Melon Books Ban]
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater) [English]
JS Kenkyuukai | JS Research Seminar
(SC36) [Nozarashi (Nozarashi Satoru)] Shi Shi Mai Mai (Super Robot Wars)
[Tobimura] AK-12's Advance 2 [ENG]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
(C45) [Advanced-SS (Anyakunin)] BooTs LeGs 3 (Sailor Moon)
Kodomo Orc ni Kanzen Ochisaserarete Netorareru Mesu Elf
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
(COMIC1☆3) [Saihate-Kukan (Hino Hino)] Yuri Senshinkou Kiyosumi - "Yuri" Advanced School Kiyosumi (Saki)