[eltole] Busty Married Wife Infiltrates Investigator·Aya (ANGEL Club 2018-06) [Chinese]
[Yoru no Oto] Woman Investigator K - Mayaku Sousa Hen | Woman Investigator K - Narcotics Investigation (Slave Heroines Vol. 9) [English] {doujin-moe.us}
Pranking the Working Nurse Ch.9/?
Undercover Drug Investigator Monica & Jita
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 1
Love Comedy Style Vol2 - #10
[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -
Love Comedy Style Vol3 - Ch20
[Raw]TS Detective Niizuma Hiromi Investigate the missing college student case!
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
Love Comedy Style Vol2 - #16
[Ankoman] Muzan Sousakan ~Ryouka & Akari~ | Misery Investigators ~ Ryouka & Akari ~ (Seigi no Heroine Kangoku File Vol. 10) [English] [stnkmnsd] [Digital]
Deep Comedy and Erotica
[Tanuma Yuuichirou] Erotic Comedy [English] {Tadanohito}
[NO.Gomes] Gravity Die - TS School Infiltrating Investigator: The Shameful Stripshow (TS Gakuen Sennyuu Sousakan: Chijoku No Stripshow) (English)
Closed investigation journal
Atlantis Investigation
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1 [English] [Raknnkarscans]
Love Comedy Style Vol1 - #7
Goblin Prison Investigative Report
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad [English] {Doujins.com}
Love Comedy Style Vol2 - #9
Uwasa Saguri Zenpen | Rumor Investigation - Part One
Love Comedy Style Vol3 - EXT2
The Kamoshida Investigation
Bijin Kensatsukan Hamerare Chijoku Sousa | Beautiful Prosecutor's Framing and Rape Investigation
[ratatatat74] Closed investigation journal (League of Legends) [English]
[Jet Yowatari] Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda (Sennyuu Sousakan Anthology Comics) [English] {doujin-moe.us}
Love Comedy Style Vol1 - #1
Love Comedy Style Vol2 - #14
[ratatatat74] Closed investigation journal (League of Legends) [English] [colored]
[Yanagi Masashi] Love Comedy Style 1 [English] [Solaris-H]