Research Operationalization

[Shinsekai Set (Hetaren)] Kurodate o Shiro ni Someru Seishoku Kenkyuu o (Blue Archive) | Sexual Gourmet Research: Dyeing Kurodate White [English] [Douzo Lad Translations]

(C74) [Tsurupeta (Various)] Tsurupeta Kenkyuu Houkokusho "Kakyuu Sentou In no Isshou" - Turupeta Research Report

Canopri Comic 2010-12 Vol.2 [Digital]

Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research

(C89) [Amazake Hatosyo-ten (Yoshu Ohepe)] seventeen vol. 11 (Ane Doki)

Fellatio Research Department Epilogue

Futanari Kenkyuu Dousoukai | Futanari Research Club

(C79) [Mameyamangetsudou (Mochizuki Kazuto)] No Cold Heart ~Tio Plato~ (The Legend of Heroes: Zero no Kiseki) [English] [kitsune547]

[Department Y Research Institute] Gen'ō No Seidorei-Chan De Asobou!

[Kawai Shun] Odoru! Shokushu Kenkyuujo "Naedoko" Hen | Dance! Tentacle Research Center - Seedbed-hen [English] [solowing]

Erina-sama no Renai Kenkyuukai. 2 I Erina-sama's love research lab 2

Binyuchousain Ayako | Busty Researcher Ayako

(C93) [Manle's Laboratory (Manle)] SWEET IDOL COLLECTION PASSION EDITION (THE IDOLM@STER CINDERELLA GIRLS)

Sadogashima ~ Choukyou Muhou Chitai "Full Color" Vol.1-2

(C91) [Jyouren Kishidan (kiasa)] Sakura Ori (Fate/stay night) [Chinese] [MEGA巨莖怪漢化]

[Takahashi Note] Jiyuukenkyuu | Independent Research (COMIC LO 2015-11) [English] {5 a.m.}

Research Love Make Presentation | Research Lab x Expression

[Zonda] Fellatio Kenkyuubu - Fellatio Research Department | Blowjob Research Club Ch. 3 (COMIC Mugen Tensei 2022-02) [English] [CrinkzScans] [Digital]

(C93) [Nakasone Battalion (Various)] Mokkori Parupunte | Bulging Parupunte (Dragon Quest XI) [English] {Doujins.com}

夹缝间的大洞

Research of Barnaby Brooks Jr.

Dance! Tentacle Research Institute

[Kisaragi Gunma] Giri Giri Sisters Ch. 1-4+Extra [English] [SaHa] [Colorized] [Decensored]

(SPARK10) [Pair Bear (Omike)] 25 to 14 (Shingeki no Kyojin)

Fellatio Kenkyuubu | Blowjob Research Club Ch. 2

[SOUND MILK (Otochichi)] Mahou Tsukai Sakusei Kenkyuu | Witch's Semen Milking Research (Mahou Tsukai Precure!) [English] [ATF] [Digital]

(C80) [Digital Accel Works (INAZUMA)] INAZUMA Jiyuu Kenkyuu | INAZUMA Research Project (PreCure) [English] {5 a.m.}

Roshutsu Shoujo Nikki 1 Satsume

[Jab] – Kickin It With The Camptons Issue #4

Igyou Seibutsu Zukan Michi no Kenkyuu Kikan Hen I | Illustrated Adulteration of Deformed Organisms: Unknown Research Institution, I

[Tanaka-Ex] TOKI to MEKI -Tomatta Sekai de Majiwaru Toiki- | Toki & Meki -Sexual Breaths in a Time-Frozen World- Ch. 1-3 [English] [Digital]

Fushikawa Kokoro to Kozukuri Shitai!

(C93) [Umemoto Seisaku Iinkai (Sakayama Shinta)] Fujiwara-shoki o Haramasetai 1 (Kaguya-sama wa Kokurasetai)

Adult Goods Tanchiki ~Machi no Inran Onna o Research Seyo~

(C78) [Draw Go (Souichi)] Tokumei Research 1999 ~ Maya-chan Shinsou Kaimei File ~ (Occult Academy)

Uta-chan to Hitotsu ni Naretara ii na!

[Hara Shigeyuki] Binyuchousain Ayako | Busty Researcher Ayako [English] {Tadanohito} [Digital]

[Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho 005 "Dengeki Jigoku" - Turupeta Research Report

Dokidoki Occult Kenkyuubu | Heart Pounding Occult Research Club

[Haruta] Youkoso! BL Kenkyuu Club | Welcome to the Yaoi Research Club 2-in-1 Bonus Chapter [English] [Digital]

[Tenchuugumi (Tenchuunan)] IF (Ah! My Goddess) [English] [Onieroz] [Decensored]

[SHINING (Shaian)] Katyusha-sama Banbanzai! (Girls und Panzer) [Digital]

Konamikkusu

Orc Musume wa Ikemen ga Osuki

[Gomikasu Tarou (Namaribou Nayonayo)] Tomodachi no Gibo to Ane ni Yuuwaku Sareru Hanashi Kouhen [Chinese]

Kirara Kirara NTR Mahou Shoujo wa Kawatteiku.. THE COMIC

(C96) [Tamarun (Tamarun)] Abby Kenkyuu Bon | Abby Research Book (Fate/Grand Order) [English] [Team Chungus TL]

[Kawai Shun] Odoru! Shokushu Kenkyuujo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [Chinese]

[Kawai Shun] Odoru! Shokushu kenkyūjo (Omake manga) | Dance! Tentacle Research Center (Bonus Comic) [English]

[Kihiru] Hakudaku no Sono | 白濁之苑 [Chinese]

[Sumino Yuuji] JK Ninja Marimo Ninpouchou

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

(C81) [Intendou (Yajuu)] Saotome-gumi Soushuuhen 2 (Kochikame)

Zecchou Kenkyuujo 2 | Orgasm Research Facility 2

(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]

[Shiranui Research Institute (Shiranui)] Shiranuhi Ninpo cho ichi-kan (King of Fighters, Street Fighter) [Digital]

[futa] Miko x Tenshu (Touhou Project)

[Katou Suzuki] Boshi Rankou Circle - Shinki Nyuukai Boshi

Dance! Tentacle Research Center - Seedbed-hen

食べて出して 出して食べる2

(C75) [Tsurupeta Kenkyuusho (Various)] Tsurupeta Kenkyuu Houkokusho "Kessen Zenya" - Turupeta Research Report

(C97) [Riku no Kotoutei (Shayo)] Suki Nandesho? Master wa, Kouiu no ga... | You Like This, Don't You, Master? This Sort Of Thing, I Mean... (Fate/Grand Order) [English] [CulturedCommissions]

(C77) [BlueMage (Aoi Manabu)] Raigeki Houkago Play Vol. 05 (Houkago Play)