Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
Bogo to Nick no Yarisugi Sousa | The investigation of Bogo and Nick
Crime Scene Investigation - Takeshi Matzu
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
Sudden Shock! Female Investigator Asuka
[Almarosso] Manbiki G-men to SEX suru | Having Sex with the Loss Prevention Investigator [English] [desudesu]
Federal Anti-Groping Investigator Captured - The Trapped Officer
Nyotaika Sousa sarechimatta | Gender Bender Investigation
Closed investigation journal
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
Busty Married Wife Infiltrates Investigator·Aya
Detective Chun-Li Boobie Investigation
Super de Hitozuma ni Innen Tsukete? | Investigating a Married Woman on Shoplifting Charges
Chichi Katajikena Sousakan | Shameless Breast Investigator
[kupala] Jakume Torareru Chikan Sousakan -The Trapped Officer- | Federal Anti-Groping Investigator Captured - The Trapped Officer [English] {doujin-moe.us} [Digital]
Atlantis Investigation
Uwasa Saguri Zenpen | Rumor Investigation - Part One
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2
[OHKOSHI Koutarou] - Detective Investigating Bizarre Case (Ryouki Keiji MARUSAI) - [ENGLISH]
Hypnosis Control ~Rias's Ecchi Investigation~
[Zarigani Arms] Aloerosy (Muhyo and Roji's Bureau of Supernatural Investigation)
[NO.Gomes] Gravity Die - TS School Infiltrating Investigator: The Shameful Stripshow (TS Gakuen Sennyuu Sousakan: Chijoku No Stripshow) (English)
[Nakami Yoshikage] Taima Sousakan Sanae ~Shokushu Ingyaku~ | Demon Investigator Sanae (Rider Suit Heroine Anthology Comics 2) [English] [SaHa]
Uwasa Saguri Kouhen | Rumor Investigation - Part Two
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
The Roasted Empire 2-the Investigation
Busty Married Woman Investigator Yuka
Decoy Investigator Kyouka: Cosplay Party Infiltration
[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order [English] [Raknnkarscans]
[Saikoro Steak] Josousakan Saeko | The Woman Investigator Saeko
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1 [English] [Raknnkarscans]
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
[Chuuka Naruto] Onna Sousakan Choukyou Rensa | Woman Investigator Training Link [English] [SaHa]
[Nakami Yoshikage] "Sudden Shock! Female Investigator Asuka"
Shippai! Otori Sousa | Failure! Investigation Bait
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
[Ankoman] Muzan Sousakan ~Ryouka & Akari~ | Misery Investigators ~ Ryouka & Akari ~ (Seigi no Heroine Kangoku File Vol. 10) [English] [stnkmnsd] [Digital]
Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda
[ReDrop] Undercover Investigator Atsuko Saejima [English] =LWB=
Galaxy Investigation Agent Eira
(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]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 1
Goblin Prison Investigative Report
Bijin Kensatsukan Hamerare Chijoku Sousa | Beautiful Prosecutor's Framing and Rape Investigation
Mina Ishihara, e Investigation Division (english)
Ganyu-chan's investigation gone horn
Undercover Drug Investigator Monica & Jita
Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1
[Sawada Daisuke] Hitoduma Tantei no Chinkenpo | Married Investigator's Chinkenpo (COMIC Shingeki 2011-01) [English] [SaHa]
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2 [English] {Doujins.com}
[Tokisana] Undercover Investigator Suzu (English)
Mahou Tokusou Greedia3 - Magical Investigator Greedia3
[Kuruma Ebi] Chousa File H - Investigation File
[Yoru no Oto] Woman Investigator K - Mayaku Sousa Hen | Woman Investigator K - Narcotics Investigation (Slave Heroines Vol. 9) [English] {doujin-moe.us}
Saimin Shihai ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~
[Saimin! Pikatto House (Tetsuya, Routa)] Saimin Shihai [Sumi] ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~ (Highschool DxD)
TS Detective Niizuma Hiromi Investigate the missing college student case!
Crime Scene Investigation - Takeshi Matsu (Bara)
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-6 [English] {Doujins.com}
[Hiratsura Masaru] Sennyuu Sousakan Erika | Sneaking Investigator Erika (COMIC SIGMA 2008-03 Vol. 17) [English] [SaHa]