Hypnosis Control ~Rias's Ecchi Investigation~
[ratatatat74] Closed investigation journal (League of Legends) [English] [colored]
Erina-sama no Renai Kenkyuukai. 2
[Ankoman] Muzan Sousakan ~Ryouka & Akari~ | Misery Investigators ~ Ryouka & Akari ~ (Seigi no Heroine Kangoku File Vol. 10) [English] [stnkmnsd] [Digital]
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
[Saikoro Steak] Josousakan Saeko | The Woman Investigator Saeko
[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 [English] [Raknnkarscans]
Cooking Practice For Two
Undercover Drug Investigator Monica & Jita
[Nakami Yoshikage] "Sudden Shock! Female Investigator Asuka"
Ganyu-chan's investigation gone horn
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03) [Chinese]
TS Detective Niizuma Hiromi Investigate the missing college student case!
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1 [English] {Doujins.com}
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3
[Almarosso] Manbiki G-men to SEX suru | Having Sex with the Loss Prevention Investigator [English] [desudesu]
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
[Kloah] Chichi Katajikena Sousakan | Shameless Breast Investigator (COMIC Anthurium 013 2014-05) [English] {Pluto}
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
Crime Scene Investigation - Takeshi Matsu (Bara)
Closed investigation journal
[Anthology] Petafeti. 13
Mahou Tokusou Greedia3 - Magical Investigator Greedia3
Mina Ishihara, e Investigation Division (english)
[Sawada Daisuke] Hitoduma Tantei no Chinkenpo | Married Investigator's Chinkenpo (COMIC Shingeki 2011-01) [English] [SaHa]
[eltole] Busty Married Wife Infiltrates Investigator·Aya (ANGEL Club 2018-06) [Chinese]
Goblin Prison Investigative Report
[Hiratsura Masaru] Sennyuu Sousakan Erika | Sneaking Investigator Erika (COMIC SIGMA 2008-03 Vol. 17) [English] [SaHa]
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
Uwasa Saguri Zenpen | Rumor Investigation - Part One
[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]
[kupala] Jakume Torareru Chikan Sousakan -The Trapped Officer- | Federal Anti-Groping Investigator Captured - The Trapped Officer [English] {doujin-moe.us} [Digital]
Atlantis Investigation
[Takemasa Takeshi] Reversal (COMIC Kairakuten BEAST 2012-02) [English] [desudesu]
Closed investigation journal
[Yoru no Oto] Woman Investigator K - Mayaku Sousa Hen | Woman Investigator K - Narcotics Investigation (Slave Heroines Vol. 9) [English] {doujin-moe.us}
Scandal of the Witch Ch.1-23
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
[Nakami Yoshikage] Taima Sousakan Sanae ~Shokushu Ingyaku~ | Demon Investigator Sanae (Rider Suit Heroine Anthology Comics 2) [English] [SaHa]
[Chuuka Naruto] Onna Sousakan Choukyou Rensa | Woman Investigator Training Link [English] [SaHa]
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
Mahou Tokusou Greedia4 - Magical Investigator Greedia Final
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
庇護ノ囚縛
[Raw]TS Detective Niizuma Hiromi Investigate the missing college student case!
Chichi Katajikena Sousakan | Shameless Breast Investigator
Nyotaika Sousa sarechimatta | Gender Bender Investigation
Busty Married Woman Investigator Yuka
Atlantis Investigation
Federal Anti-Groping Investigator Captured - The Trapped Officer