[Raw]TS Detective Niizuma Hiromi Investigate the missing college student case!
[ratatatat74] Closed investigation journal (League of Legends) [English] [colored]
Nyotaika Sousa sarechimatta | Gender Bender Investigation
Atlantis Investigation
Federal Anti-Groping Investigator Captured - The Trapped Officer
[Yoru no Oto] Woman Investigator K - Mayaku Sousa Hen | Woman Investigator K - Narcotics Investigation (Slave Heroines Vol. 9) [English] {doujin-moe.us}
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03)
[Sawada Daisuke] Hitoduma Tantei no Chinkenpo | Married Investigator's Chinkenpo (COMIC Shingeki 2011-01) [English] [SaHa]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
[Ankoman] Muzan Sousakan ~Ryouka & Akari~ | Misery Investigators ~ Ryouka & Akari ~ (Seigi no Heroine Kangoku File Vol. 10) [English] [stnkmnsd] [Digital]
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
Uwasa Saguri Kouhen | Rumor Investigation - Part Two
[ReDrop] Undercover Investigator Atsuko Saejima [English] =LWB=
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3
Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1
[Zarigani Arms] Aloerosy (Muhyo and Roji's Bureau of Supernatural Investigation)
[Kuruma Ebi] Chousa File H - Investigation File
Busty Married Wife Infiltrates Investigator·Aya
[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -
[ratatatat74] Closed investigation journal (League of Legends) [English]
[Tokisana] Undercover Investigator Suzu (English)
Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda
Busty Married Woman Investigator Yuka
Hypnosis Control ~Rias's Ecchi Investigation~
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order [English] [Raknnkarscans]
[Kloah] Chichi Katajikena Sousakan | Shameless Breast Investigator (COMIC Anthurium 013 2014-05) [English] {Pluto}
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
[kupala] Jakume Torareru Chikan Sousakan -The Trapped Officer- | Federal Anti-Groping Investigator Captured - The Trapped Officer [English] {doujin-moe.us} [Digital]
(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]
Ganyu-chan's investigation gone horn
[eltole] Busty Married Wife Infiltrates Investigator·Aya (ANGEL Club 2018-06) [Chinese]
Atlantis Investigation
[QUDA] Undercover Drug Investigator Monica & Jita
Shippai! Otori Sousa | Failure! Investigation Bait
Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1
Bijin Kensatsukan Hamerare Chijoku Sousa | Beautiful Prosecutor's Framing and Rape Investigation
Galaxy Investigation Agent Eira
[Namanama Shandy Gaff (nf4)] Atlantis Investigation (Amelia Watson, Gawr Gura) [Digital] [English]
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3 [English] {Doujins.com}
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
[Nakami Yoshikage] Taima Sousakan Sanae ~Shokushu Ingyaku~ | Demon Investigator Sanae (Rider Suit Heroine Anthology Comics 2) [English] [SaHa]
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
[Jet Yowatari] Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda (Sennyuu Sousakan Anthology Comics) [English] {doujin-moe.us}
Closed investigation journal
Busty Married Woman Investigator Yuka
[Chuuka Naruto] Onna Sousakan Choukyou Rensa | Woman Investigator Training Link [English] [SaHa]
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2 [English] {Doujins.com}
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
The Roasted Empire 2-the Investigation
Bogo to Nick no Yarisugi Sousa | The investigation of Bogo and Nick
[OHKOSHI Koutarou] - Detective Investigating Bizarre Case (Ryouki Keiji MARUSAI) - [ENGLISH]
Super de Hitozuma ni Innen Tsukete? | Investigating a Married Woman on Shoplifting Charges
Mina Ishihara, e Investigation Division (english)
Undercover Drug Investigator Monica & Jita
The Kamoshida Investigation
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1 [English] [Raknnkarscans]
Water Type Inter-Species Girl's Tentacle Investigation
Mahou Tokusou Greedia3 - Magical Investigator Greedia3
Shippai! Otori Sousa | Failure! Investigation Bait
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-6 [English] {Doujins.com}
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
Sudden Shock! Female Investigator Asuka
Goblin Prison Investigative Report
[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]
[Hiratsura Masaru] Sennyuu Sousakan Erika | Sneaking Investigator Erika (COMIC SIGMA 2008-03 Vol. 17) [English] [SaHa]
Decoy Investigator Kyouka: Cosplay Party Infiltration
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03) [Chinese]
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1 [English] {Doujins.com}