Shinjuku Sneaking Mission
Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
[Unknown (UNKNOWN)] Jouge Kankei
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad [English] {Doujins.com}
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order [English] [Raknnkarscans]
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3
Busty Married Wife Infiltrates Investigator·Aya
Mahou Tokusou Greedia4 - Magical Investigator Greedia Final
Umi-chan ga Present!? | 海未醬是禮物!?
Namaiki Osananajimi Saimin Shussan Hen
[NO.Gomes] Gravity Die - TS School Infiltrating Investigator: The Shameful Stripshow (TS Gakuen Sennyuu Sousakan: Chijoku No Stripshow) (English)
Crime Scene Investigation - Takeshi Matzu
[Melancolic Hyodo] Himitsu Kichi de Ojisan to
LOVE Potion - Ruruka Andou x Sonosuke Izayoi
Gori-chan Sensei
[OHKOSHI Koutarou] - Detective Investigating Bizarre Case (Ryouki Keiji MARUSAI) - [ENGLISH]
(C91) [Karakishi Youhei-dan Shinga (Sahara Wataru)] Konoha-don Yasaimashi (Naruto) [English] [SeekingEyes] [Colorized] [Incomplete]
[Nakami Yoshikage] "Sudden Shock! Female Investigator Asuka"
Futsuu ni Koishita Futsuu no Shoujo
(C96) [Arutana (Chipa)] Yukari-san to Master (VOICEROID) [Chinese] [爱弹幕汉化组]
Galaxy Investigation Agent Eira
(SUPER21) [Double Slash (Orishima Yupopo)] Sweet Your Dream (Inazuma Eleven GO) [English] =SW=
[Namanama Shandy Gaff (nf4)] Atlantis Investigation (Amelia Watson, Gawr Gura) [Chinese] [白上フブキ.eth×真不可视汉化组] [Digital]
Ganyu-chan's investigation gone horn
Uwasa Saguri Kouhen | Rumor Investigation - Part Two
Nyotaika Sousa sarechimatta | Gender Bender Investigation
Mahou Tokusou Greedia3 - Magical Investigator Greedia3
Detective Chun-Li Boobie Investigation
[Niche] Kangaeru Umiushi (VOICEROID)
[Rojiurakan (HIRO)] Bunny-san wa Yuuutsu | A Bunny Girl's Melancholy [English] [Cecilbk]
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1 [English] [Raknnkarscans]
(C65) [Jikayou Kamihikouki (Naruko Hanaharu)] Fifty Miles (Rocket no Natsu)
[Kuruma Ebi] Chousa File H - Investigation File
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03)
[Zarigani Arms] Aloerosy (Muhyo and Roji's Bureau of Supernatural Investigation)
TS Detective Niizuma Hiromi Investigate the missing college student case!
Super de Hitozuma ni Innen Tsukete? | Investigating a Married Woman on Shoplifting Charges
Atlantis Investigation
Nyotaika Sousa sarechimatta | Gender Bender Investigation
(C96) [Yowamidori (Saeki)] Chiisai Kobashi-san +
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-6 [English] {Doujins.com}
The Roasted Empire 2-the Investigation
[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -
Chichi Katajikena Sousakan | Shameless Breast Investigator
[ratatatat74] Closed investigation journal (League of Legends) [English] [colored]
[Namanama Shandy Gaff (nf4)] Atlantis Investigation (Amelia Watson, Gawr Gura) [Digital] [English]
Busty Married Woman Investigator Yuka
(SC2016 Winter) [Mimicry.z (Aka Satanan)] Zettai Sekinin Torinasai yo ne (Kono Subarashii Sekai ni Syukufuku o!)
(C89) [U.R.C (Momoya Show-Neko)] Ningyohime to Moyaritai! (Go! Princess PreCure)
Epidendrum
Uwasa Saguri Zenpen | Rumor Investigation - Part One
[Keifuto] Valkyria-san no Bouken (Bio Booster Armor Guyver)
(C75) [Shallot Coco (Yukiyanagi)] Yukiyanagi no Hon 18 Chun-Li Keiji no Oppai Sousa | Detective Chun-Li's Boobie Investigation (Street Fighter) [English] [Hentai from Hell]
[Chuuka Naruto] Onna Sousakan Choukyou Rensa | Woman Investigator Training Link [English] [SaHa]
(C91) [VOLVOX (O.p/com)] Mohan-teki de Iincho!?
[Sawada Daisuke] Hitoduma Tantei no Chinkenpo | Married Investigator's Chinkenpo (COMIC Shingeki 2011-01) [English] [SaHa]
Kami-sama Nan Desu Kedo
[ReDrop] Undercover Investigator Atsuko Saejima [English] =LWB=
Black Widow CH4
[Hijinzou] Listen to those shrieks
Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03) [Chinese]
Kimi Youbi no Atoaji wa
[Machino Henmaru] Monster Boy and Girl Q (english)
[Butajiman] SSSR Super Special Sex Resort (THE IDOLM@STER CINDERELLA GIRLS) [English] [The Unseelie Court] [Digital]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
Atlantis Investigation
[kupala] Jakume Torareru Chikan Sousakan -The Trapped Officer- | Federal Anti-Groping Investigator Captured - The Trapped Officer [English] {doujin-moe.us} [Digital]
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
[eltole] Busty Married Wife Infiltrates Investigator·Aya (ANGEL Club 2018-06) [Chinese]
Sudden Shock! Female Investigator Asuka
Bogo to Nick no Yarisugi Sousa | The investigation of Bogo and Nick
Huratto Seki
[Kloah] Chichi Katajikena Sousakan | Shameless Breast Investigator (COMIC Anthurium 013 2014-05) [English] {Pluto}
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3 [English] {Doujins.com}
Closed investigation journal
Shi shi shaku 2
Closed investigation journal
(C64) [OtakuLife JAPAN (Senke Kagero)] Sugoiyo!! Kasumi-chan 5 Dokkidoki ☆ Clone BABY Panic! (Dead or Alive)
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda
[Saimin! Pikatto House (Tetsuya, Routa)] Saimin Shihai [Sumi] ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~ (Highschool DxD)
[Maron Koubou (Sagano Yuuji)] Mori Summer-chan to H ga Shitai!! (Chuunibyou Demo Koi ga Shitai!) [English] =7BA= [Digital]
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2 [English] {Doujins.com}
[KENIX (Ninnin!)] Nettai Ouhi 6 (King of Fighters)
[ratatatat74] Closed investigation journal (League of Legends) [English]
(C87) [Kaitsushin (Namamo Nanase)] Amapu (Amagi Brilliant Park)