(SC35) [Leaz Koubou (Oujano Kaze)] Ore no Heart wa Red Zone (Super Robot Wars)
Dance! Tentacle Research Institute
[Edogawa Shundei] Shonen's Advance 2 [English]
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [Decensored]
[Edogawa Shundei] Shonen's Advance [English]
[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]
Eleanora's Advance Chapter 5
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)
(C84) [Kacchuu Musume (Yukiyanagi)] Shingeki no Kenkyuu | Attack on Research (Shingeki no Megami) (Shingeki no Kyojin) [English] [CGRascal]
[鶸色] ないしょの幼なじみ!!
(COMIC1☆3) [Saihate-Kukan (Hino Hino)] Yuri Senshinkou Kiyosumi - "Yuri" Advanced School Kiyosumi (Saki)
(同人CG集) [ADVANCEDトィンクル☆キャッスル+忍城GIGA] フルカラー18禁コミック 『ホシムスメ』 風紀委員長・森崎奈々の巻
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Anyakunin] Kagai Jugyou (Futa-On-Male)
[John K. Pe-ta] Search & Monzetsu Destroy | 搜-尋 悶絕到徹底毀滅 [chinese]
[ADVANCED Twinkle Castle Shinobi Jou GIGA] Daremoinai Tokubetsukyoushitsutoude ippakufutsuka! Onnakyoushi TakahamaAkane Hirusagarino roukade tajyugoukan![mojiari]
CL-orz 10.0 You Can (Not) Advance
[Harazaki Takuma] SEARCH
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [English]
[Kawai Shun] Dance! Tentacle Research Institute [English]
(C50) [Advanced-SS (Anyakunin, Hanasawa Rena)] BooTs LeGs 7 (Nurse Angel Ririka SOS)
(C75) [Search-Light (Kurosaki Kotora)] Bikini Dragon Ponchin (Dragon Ball)
Fellatio Kenkyuubu Ch. 3 | Blowjob Research Club Ch. 3
[Kurosaki Kotora] Koneko Aiiku Diary Usagi to Tanuki no Maki
(COMITIA106) [Search-Light (Kurosaki Kotora)] Futanari Elf Sanran Choukyou | Futanari Elf Egg Laying Slave Breaking [English] [Tremalkinger]
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [English] {doujin-moe.us}
[Search-Light] Cat Fight Royal (Queen's Blade)
[Search-Light (Risei)] Otenba Hime → Juujun Hae Yome Hime (Dragon Quest IV) [Digital]
[John K. Pe-ta] Crash on the Beach (Search & Monzetsu Destroy) [English] [_ragdoll]
[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
CL-orz 13 You Can (Not) Advance
(COMITIA103) [Search-Light (Risei)] Elf Shoujo Senshi Naedoko Ochi
[Nazo no Yoiko dan] FOUR
[Miyahara Ayumu] Eleanora's Advance Chapter 5 [traen, waterflame]
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
(C77) [clesta (Cle Masahiro)] CL-orz: 8.0 - you can (not) advance. (Rebuild of Evangelion) [English] {RyuuTama}
Movie Research Lovers
Just Take My Hand
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.
(Futaket 5) [Search-Light (Kurosaki Kotora)] CatFight Infinity (Kidou Senshi Gundam 00) [English]
(Futaket 4) [Search-Light (Kurosaki Kotora)] Gouka no Meltdown (Detroit Metal City)
(C79) [clesta (Cle Masahiro)] CL-orz: 13 - YOU CAN (NOT) ADVANCE. (Rebuild of Evangelion) [English] {Gteam + LWB} [Decensored]
Fellatio Research Department | Fellatio Kenkyuubu - Ch.01
(COMITIA 104) [Search-Light (Risei)] Shikigami ni Otosareta Taima Miko
(C91) [Shichiten Battou (Miyasaka Takaji)] Watakushi Igai no Onna o Shiru Hitsuyou ga Arimashite? ~Ojou-sama Gentei Konkatsu Party~ | Is it necessary for you to be acquainted with any women other than me? ~A marriage partner searching party exclusive for little ladies~ [English] [ATF]
(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]
~Niizuma no Kan~ Saya Sakuma | ~Newly-wed wife volume~ Saya Sakuma
(C84) [Search-Light (Kurosaki Kotora)] Tsuyoki Elf Sennou Shokushu Choukyou
(COMITIA108) [Search-Light (Risei)] Juukan Buta ni Otosareta Ookami Elf
(C89) [Plott (Ryuuna)] Docchi no Joukyuu Show 2 | Which Advanced Class Show 2 (Fire Emblem Awakening) [English] {Doujins.com}
[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]
(C99) [UROBOROS (Utatane Hiroyuki)] Randoseru Girl Advance
(Lyrical Magical 5) [Gin No Hoshitei (Tamiya Akito)] In Search Of Sanity (Mahou Shoujo Lyrical Nanoha)
[Tange Suzuki] Mama no Kaori to Asoko no Nioi - Fragrant of mama and pussy's smell
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [English] {doujin-moe.us} [Decensored]
Sanranbasho wa Uchuu Pilot | Spawning Ground Space Pilots
Kodomo Orc ni Damasarete Kyouseiteki ni Mushi ni Sanran Saserareru Kemonomimi Elf
Bowsette's Research
ADVANCE AXIS
Two Girl's Suck-Suck Research Note
Zecchou Kenkyuujo | Orgasm Research Facility
(C85) [Search-Light (Risei)] Bridget Yakubutsu Choukyou ~Uchi... Kodomo ni Tettei Choukyou sarechaimashita...~ (Guilty Gear)
[Okashi-tai (Kin no Tamamushi)] Child Sponsor Fuck!! (Sekai Meisaku Gekijou)
Docchi no Joukyuu Show 2 | Which Advanced Class Show 2
(CR30) [SEARCH & DESTROY (TAMAKI)] DAZE 6 (Angelic Layer)
Search & Monzetsu Destroy | 搜-尋 悶絕到徹底毀滅
[Aizen Mana] Is It An Invitation For Sexual Intercourse? ~Story of a Carnivorous Narcissist and an Aromantic Woman~ | 你在以做愛為前提邀請我嗎?~肉食系自戀男子與絕對不戀愛的女子~ Ch.1 [Chinese] [莉赛特汉化组]
[Zonda] Fellatio Kenkyuubu Ch. 2 | Blowjob Research Club Ch. 2 (COMIC Mugen Tensei 2021-07) [Chinese]【羅莎莉亞漢化】
(C70) [Suitekiya (Yuumin Advanced)] Haruhino (Suzumiya Haruhi no Yuuutsu)
Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research
(Futaket 10.5) [Yamazakura (Iguchi Takajin)] Megami ☆Search Venus Search (Various)
The Delusion Diary - Advanced
Binyuchousain Ayako | Busty Researcher Ayako
Nyotaika Shite Joshi Suiei Buin ni naru | Turn into a girl and join the girls' swim club
Himitsu Tokkun Advance!!
Fellatio Kenkyuubu | Fellatio Fesearch Department Ch. 1
DAZE 6
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater)
(C71) [Search-Light (Kurosaki Kotora)] Koi Iro Sumomo Iro (Sumomomo Momomo ~Chijou Saikyou no Yome~)
(Futaket 5) [Search-Light (Kurosaki Kotora)] CatFight Infinity (Kidou Senshi Gundam 00)
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
[Kurosaki Kotora] Koneko Aiiku Diary
[Tobimura] AK-12's Advance 2 [ENG]
(C94) [Tiramisu Tart (Kazuhiro)] Inma Kyuusei 2 ~Shota Kui Succubus Onee-san~ | Semen Searching Succubus 2 - The Shota Eating Older Sister Succubus [English] {Stopittarpit}
deep BLUE
[Akiyama Kenta] Erogun
(C72) [Search-Light (Kurosaki Kotora)] Cat Fight Over Drive (Queen's Blade) [2nd Edition Melon Books Ban]
(C91) [Search-Light (Risei)] Kemono ni Ochiru Onna-tachi Takuran Dorei no Miko Shoujo
[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]
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater) [English]
Haruka Bon Advance
(C94) [Jiyuugaoka Shoutengai (Hiraki Naori)] Tenshi to 3P! ADVANCE (Tenshi no 3P!)
(C87) [Omocha Kaden (Beni Bana)] ADVANCE (One Week Friends)
CL-orz: 10.0 - you can advance
Kodomo Orc ni Kanzen Ochisaserarete Netorareru Mesu Elf
JS Kenkyuukai | JS Research Seminar
[Pierre Yoshio] Tsuyo Kosu Advanced (COMIC Kairakuten 2013-08) [English] [CGrascal]
Eleanora’s Advance
Eleanora's Advance Chapter 4
CL-orz:10.0 - you can advance
[Yoriu Mushi] Miserareta Karyuudo Ch. 8-9 [English] [MisterJ167]
[Miyahara Ayumu] Kaishin no Eleanora | Eleanora's Advance Ch. 1-2 [English] [The Lusty Lady Project]
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
Dragon Quest IV: Michibikareshi Monotachi
[John K. Pe-ta] Search & Monzetsu Destroy
Musou OKUSAMA
(COMITIA99) [Search-Light (Risei)] Ryoujoku MoriKamisama Biyaku Otoshi!!!
[Watanabe Yoshimasa] Memorial Search
[Taki Re-ki] Kuruoshiki Yoru wa Fukete | The Insanity That Advances Into The Night (Yoiyami Carnival) [English] [Desudesu]
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
[Reo Kurosaki (Searchlight)] Dakara, sono te wo [English][Decensored]{Hataraki Bachi Translations}
[Miyahara Ayumu] Eleanora's Advance Chapter 4 [traen, waterflame]
Fellatio Kenkyuubu | Blowjob Research Club Ch. 2
[Misaki Kurehito, Kuroya Shinobu] Ushinawareta Mirai o Motomete Visual Fanbook
Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2