[Search-Light] Cat Fight Royal (Queen's Blade)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Story) [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]
[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}
[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]
(COMITIA103) [Search-Light (Risei)] Elf Shoujo Senshi Naedoko Ochi
Hara Hara Dokei Final Calpis Theater 7:30
(C77) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Shin Hissatsu Waza no Kyoufu " - Turupeta Research Report
[Miyahara Ayumu] Eleanora's Advance (Complete) [English] [LustyLadyProject]
[Pierre Yoshio] Tsuyo Kosu Advanced (COMIC Kairakuten 2013-08) [English] [CGrascal]
[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]
Zecchou Kenkyuujo 2 | Orgasm Research Facility 2
[Harazaki Takuma] SEARCH
[Tobimura] AK-12's Advance [ENG]
Ambrosia
(C72) [Search-Light (Kurosaki Kotora)] Cat Fight Over Drive (Queen's Blade) [2nd Edition Melon Books Ban]
[Department Y Research Institute] Bōkoku ōjo no matsuro
Two Girl's Suck-Suck Research Note
[Noise] Chinko no Jiyuu Kenyuu | Dick Research Project (COMIC LO 2019-05) [English] [Doki Fansubs] [Digital]
[Exray (Yamatomia)] Searching For (Guilty Crown)
(C86) [Searchlight Missing (Tamura Searchlight)] Kantai Collection Fusou (Kantai Collection -KanColle-)
[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]
(COMITIA106) [Search-Light (Kurosaki Kotora)] Futanari Elf Sanran Choukyou
(COMITIA97) [Search-Light (Risei)] Himekami-sama Kanzen Ryoujoku Sennou Otoshi
LIMIT BREAK! 4
love that begins with the search for a place
[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]
Zecchou Kenkyuujo | Orgasm Research Facility
[Suitekiya (Kurusugawa Jin, Yuumin Advanced)] Ruru Maga 01+02 [Digital]
(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]
(Level Seven 2) [Search-Light (Kurosaki Kotora)] I.E.S.P (Zettai Karen Children)
Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~
[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report
(COMIC1☆3) [Saihate-Kukan (Hino Hino)] Yuri Senshinkou Kiyosumi - "Yuri" Advanced School Kiyosumi (Saki)
(SC35) [Leaz Koubou (Oujano Kaze)] Ore no Heart wa Red Zone (Super Robot Wars)
[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]
[Dende] Fushigi Sekai -Mystery World- Nonoha 5 ~Jokuma no Kyouniku no Tainai Shinshoku~
CL-orz 13 You Can (Not) Advance
[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]
Dance! Tentacle Research Center - Seedbed-hen
(COMITIA99) [Search-Light (Risei)] Ryoujoku MoriKamisama Biyaku Otoshi!!!
(C79) [clesta (Cle Masahiro)] CL-orz: 13 - YOU CAN (NOT) ADVANCE. (Rebuild of Evangelion) [Decensored]
(C79) [clesta (Cle Masahiro)] CL-orz: 13 - YOU CAN (NOT) ADVANCE. (Rebuild of Evangelion) [English] {Gteam + LWB}
[Minamida Usuke] Dokidoki Eizou-Kenkyuu-Bu | Steamy Cinema Studies and Research Club (COMIC HOTMILK 2017-01) [English] [Digital] [Incomplete]
(SC48) [Clesta (Cle Masahiro)] CL-orz: 10.0 - you can (not) advance (Rebuild of Evangelion) [English] {doujin-moe.us}
(C79) [clesta (Cle Masahiro)] CL-orz: 13 - YOU CAN (NOT) ADVANCE. (Rebuild of Evangelion) [English] {Gteam + LWB} [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
(C79) [Clesta (Cle Masahiro)] CL-orz: 13 - You Can (Not) Advance. (Rebuild of Evangelion)
AK-12's Advance 2
(C50) [Advanced-SS (Anyakunin, Hanasawa Rena)] BooTs LeGs 7 (Nurse Angel Ririka SOS)
Kodomo Orc ni Damasarete Kyouseiteki ni Mushi ni Sanran Saserareru Kemonomimi Elf
(C85) [Search-Light (Risei)] Bridget Yakubutsu Choukyou ~Uchi... Kodomo ni Tettei Choukyou sarechaimashita...~ (Guilty Gear)
[ADVANCED Twinkle Castle Shinobi Jou GIGA] Daremoinai Tokubetsukyoushitsutoude ippakufutsuka! Onnakyoushi TakahamaAkane Hirusagarino roukade tajyugoukan![mojiari]
Hitozuma Elf x Youchuu Haramase Kaizou Ochi
(COMIC1☆11) [Showa Saishuu Sensen (Hanauna)] Kamiyama Koukou Omanko Kenkyuukai Katsudou Kiroku | Kamiyama Highschools Vagina Research Society Activity Record (Hyouka) [English] [Doujins.com]
deep BLUE
Yajuu a Search | La búsqueda de la bestia 2
[Kinku] Jiyuukenkyuu Bitch Report | Research Project: Bitch Report! (COMIC LO 2013-09) [English]
(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]
[Reo Kurosaki] Hatsukoi [Raw]
2nd Super Mentashiko OG Infinity
(CR30) [SEARCH & DESTROY (TAMAKI)] DAZE 6 (Angelic Layer)
[Ogawa Kanran] Yoi Kono Jiyuu Kenkyuu | Independent Research Time [English] [Jojo]
(Puniket 8) [Alice Digital Factory (Hirosue Maron)] S.A.R -Search And Rescue- (Machine Robo Rescue)
CL-orz:10.0 - you can advance
[Dokurosan] Eiken Lovers | Movie Research Lovers (COMIC Tenma 2009-05 Vol. 132) [English] [Brolen]
[usi] Search Triple [Chinese] [2DJ漢化組]
(COMIC1☆3) [Saihate-Kukan (Hino Hino)] Yuri Senshinkou Kiyosumi - "Yuri" Advanced School Kiyosumi (Saki) [Chinese] [脸肿汉化组]
(SC40) [Search-Light (Kurosaki Kotora)] Trigger Happy (Soul Eater)
~Niizuma no Kan~ Saya Sakuma | ~Newly-wed wife volume~ Saya Sakuma
JS Kenkyuukai | JS Research Seminar
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.
[John K. Pe-ta] Search & Monzetsu Destroy | 搜-尋 悶絕到徹底毀滅 [chinese]
Mousou Diary ~ Advanced
[Tsukino Jyogi] Mousou Diary ~ Advanced (COMIC Megastore SP) [English] [Decensored]
Himitsu Tokkun Advance!!