[Amayumi] Symmetrical Paradox Ch. 1-6
[ratatatat74] Closed investigation journal (League of Legends) [English] [colored]
Mahou Tokusou Greedia3 - Magical Investigator Greedia3
TS Detective Niizuma Hiromi Investigate the missing college student case!
Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1
[Chuuka Naruto] Onna Sousakan Choukyou Rensa | Woman Investigator Training Link [English] [SaHa]
Super de Hitozuma ni Innen Tsukete? | Investigating a Married Woman on Shoplifting Charges
[Zarigani Arms] Aloerosy (Muhyo and Roji's Bureau of Supernatural Investigation)
Shion no Jikyuu Jisoku Daisakusen
Etsuran Chuui
[Terasu MC] Netorase no Matsuro
(Sarani Waru no desu... Ouji) [Atarashii Folder (776) (Yuda)] Bikini Armor to Roper Ouji (Sennen Sensou Aigis)
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
Galaxy Investigation Agent Eira
Busty Married Woman Investigator Yuka
The Kamoshida Investigation
Undercover Drug Investigator Monica & Jita
(C87) [Kamikadou (Ginyou Haru)] Gensoukyou Rakuenka Keikaku 14 | Gensoukyou Paradise Plan 14 (Touhou Project) [English] {doujin-moe.us}
Mahou Tokusou Greedia4 - Magical Investigator Greedia Final
(C85) [Nantara Kantara (Shungiku Tenudon)] Homura Interrogation (Senran Kagura -Shoujo-tachi no Shin'ei-)
Eroi Koe Kikoete Masuyo?
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
Kannou No Natsuyasumi | 官能的暑假
Jump Tales 8 Shokushu Jutai Tsunade
[kupala] Jakume Torareru Chikan Sousakan -The Trapped Officer- | Federal Anti-Groping Investigator Captured - The Trapped Officer [English] {doujin-moe.us} [Digital]
Atlantis Investigation
Nyotaika Sousa sarechimatta | Gender Bender Investigation
Yousei Kishi Tristan o Wakara Seru Hon
(CT28) [Akai Tsubasa (Tachibana Chata)] CHOUKAI LIFE (Kantai Collection -KanColle-)
[King] 除魔少女 Slayer Girl [Chinese]
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
[Tokisana] Undercover Investigator Suzu (English)
Closed investigation journal
[100yenMoFA (Mirino)] Numenume Suwa Shota Bangaihen | Numenume Suwa Shota Extra Volume (Touhou Project) [English] [Inkblot] [Digital]
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
アテナのえほん
(Kouroumu 12) [Heiyou Kinki. (Makura Cover)] Jigokugarasu no Kyuuji Jijou (Touhou Project)
Busty Married Wife Infiltrates Investigator·Aya
(CT21) [BlueMage (Aoi Manabu)] Bad End ga Yatte kita! (Smile PreCure!)
Atlantis Investigation
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1 [English] {Doujins.com}
[Jet Yowatari] Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda (Sennyuu Sousakan Anthology Comics) [English] {doujin-moe.us}
My Mom Is My Classmate vol3 - PT22
[eltole] Busty Married Wife Infiltrates Investigator·Aya (ANGEL Club 2018-06) [Chinese]
[Raw]TS Detective Niizuma Hiromi Investigate the missing college student case!
Seishi no Shinigami
Detective Chun-Li Boobie Investigation
[ReDrop] Undercover Investigator Atsuko Saejima [English] =LWB=
Comic Shingeki 2015-09
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3 [English] {Doujins.com}
(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]
Nureru Hitozato | Soaked Human Village
[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]