[Kuropoplar (Nyakkuru)] Onsen de 3-gou-kun ga Onee-san-tachi to Seiteki ni Hakadorimakuru Hon | A Book About #3-kun Advancing in Sexual Things with the Onee-sans in the Onsen (Hacka Doll) [English] [Tabunne Scans] [Digital]
(C94) [Jiyuugaoka Shoutengai (Hiraki Naori)] Tenshi to 3P! ADVANCE (Tenshi no 3P!)
Suishou no Yoru
[Miyahara Ayumu] Eleanora's Advance Chapter 5 [traen, waterflame]
[Matsurioka Hideyuki] Reken ~Shinsoku Raper Domo~ | Rape Researches
Zecchou Kenkyuujo | Orgasm Research Facility
[Suitekiya (Kurusugawa Jin, Yuumin Advanced)] Ruru Maga 01+02 [Digital]
Dance! Tentacle Research Institute
[Watanabe Yoshimasa] Memorial Search
[Mokusei Zaijuu] Cock ~ Second Half of advance (Shingeki no Kyojin) (sample/preview)
Sanranbasho wa Uchuu Pilot | Spawning Ground Space Pilots
[usi] Search Triple [Chinese] [2DJ漢化組]
Search & Monzetsu Destroy | 搜-尋 悶絕到徹底毀滅
(C87) [Omocha Kaden (Beni Bana)] ADVANCE (One Week Friends)
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [English] {doujin-moe.us} [Decensored]
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
[鶸色] ないしょの幼なじみ!!
CL-orz 10.0 You Can (Not) Advance
[Harazaki Takuma] SEARCH
Kanojo ga Iru no de Jaaku na Teishinchou M Cup Amaama Ijiwaru Oshiego no Yuuwaku ni wa Makemasen | I Have A Girlfriend, So I Won't Be Tempted by My Short, M-cup, Sugary Bully Student's Advances.
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
DAZE 6
Futanari Kenkyuu Dousoukai | Futanari Research Club
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
(C72) [Search-Light (Kurosaki Kotora)] Cat Fight Over Drive (Queen's Blade) [2nd Edition Melon Books Ban] [English]
Bikini Dragon Ponchin
(SC35) [Leaz Koubou (Oujano Kaze)] Ore no Heart wa Red Zone (Super Robot Wars)
[Tange Suzuki] Mama no Kaori to Asoko no Nioi - Fragrant of mama and pussy's smell
(C77) [clesta (Cle Masahiro)] CL-orz: 8.0 - you can (not) advance. (Rebuild of Evangelion)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
Hitozuma Elf x Youchuu Haramase Kaizou Ochi
[Tsukino Jyogi] Mousou Diary ~ Advanced (COMIC Megastore SP) [English] [Decensored]
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(Kyonyuukko 06) [Akusei-Shinseibutsu (Nori)] Give Up (Super Robot Wars)
(COMITIA108) [Search-Light (Risei)] Juukan Buta ni Otosareta Ookami Elf
Nyotaika Shite Joshi Suiei Buin ni naru | Turn into a girl and join the girls' swim club
(COMIC1) [FULLMETAL MADNESS (Asahi)] Omae no Tsuyosa ni Ore ga Naita!! (Tengen Toppa Gurren Lagann)
Musou OKUSAMA
Himitsu Tokkun Advance!!
[John K. Pe-ta] Search & Monzetsu Destroy
LIMIT BREAK! 4
[Mother2] Kimaira Kenkyuu File - Chimera Research File [Chinese](Uncensored)
(C71) [Search-Light (Kurosaki Kotora)] Koi Iro Sumomo Iro (Sumomomo Momomo ~Chijou Saikyou no Yome~)
(COMITIA97) [Search-Light (Risei)] Himekami-sama Kanzen Ryoujoku Sennou Otoshi
(C89) [Search-Light (Risei)] Yakuzuke ni Sarete Ubawareta Kanojo (DQN ni Somerareru Senpai)
love that begins with the search for a place
Eleanora's Advance Chapter 5
(C49) [Advanced-SS (Anyakunin)] BooTs LeGs 5
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [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]
[Reo Kurosaki] Hatsukoi [Raw]
(C83) [Haguruman (Koutarosu)] Haruka Bon Advance (Pokemon)
[Slow Masturbation Research Society] "The seven fundamental operations" [ENG]
[usi] Search
[tsukino jyogi] Mousou Diary ~ Advanced
Dance! Tentacle Research Institute
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [English] {doujin-moe.us}
(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report
Movie Research Lovers
(SC36) [Nozarashi (Nozarashi Satoru)] Shi Shi Mai Mai (Super Robot Wars)
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
Eleanora's Advance Chapter 4
(C91) [Search-Light (Risei)] Kemono ni Ochiru Onna-tachi Takuran Dorei no Miko Shoujo
[Nazo no Yoiko dan] FOUR
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
(C76) [Clesta (Cle Masahiro)] CL-orz 6.0 you can (not) advance. (Rebuild of Evangelion) [English] [RedComet]
(C79) [clesta (Cle Masahiro)] CL-orz: 13 - YOU CAN (NOT) ADVANCE. (Rebuild of Evangelion) [English] {Gteam + LWB} [Decensored]
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
~Niizuma no Kan~ Saya Sakuma | ~Newly-wed wife volume~ Saya Sakuma
(C72) [Search-Light (Kurosaki Kotora)] Cat Fight Over Drive (Queen's Blade) [2nd Edition Melon Books Ban]
(C68) [Suitekiya (Yumin Advanced)] Ichigo Donburi (Ichigo Mashimaro)
(Puniket 8) [Alice Digital Factory (Hirosue Maron)] S.A.R -Search And Rescue- (Machine Robo Rescue)
(C76) [Clesta (Cle Masahiro)] CL-orz 6.0 you can (not) advance. (Rebuild of Evangelion)
(Reitaisai 8) [Mahou Rikigaku (Miwatari Renge)] Nakadasarete Gensoukyou Advance (Touhou Project)
[Taki Re-ki] Kuruoshiki Yoru wa Fukete | The Insanity That Advances Into The Night (Yoiyami Carnival) [English] [Desudesu]
(C84) [Search-Light (Kurosaki Kotora)] Tsuyoki Elf Sennou Shokushu Choukyou
(COMITIA100) [Search-Light (Risei)] Kodomo Orc ni Kanzen Ochisaserarete Netorareru Mesu Elf
Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1
(C76) [Clesta (Cle Masahiro)] CL-orz 6.0 you can (not) advance. (Rebuild of Evangelion) [English] [RedComet] [Decensored]
(CR29) [SEARCH & DESTROY (TAMAKI, Yoshimi)] DAZE 3 (Digimon Adventure 02)
[Kurosaki Kotora] Koneko Aiiku Diary Usagi to Tanuki no Maki
CL-orz 13 You Can (Not) Advance
Eleanora's Advance Chapter 3
[Misaki Kurehito, Kuroya Shinobu] Ushinawareta Mirai o Motomete Visual Fanbook
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [English] {doujin-moe.us} [Decensored]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
Mousou Diary ~ Advanced
AK-12's Advance
Magical Occult Research Girl Defeated
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]