[Evork Festa (Drain, Inoue Nanaki)] Jimina Anoko no Tenraku Seikatsu [Digital]
Closed investigation journal
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
[OHKOSHI Koutarou] - Detective Investigating Bizarre Case (Ryouki Keiji MARUSAI) - [ENGLISH]
(C86) [Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Machi Gari! (HUNTER X HUNTER)
[KES (Keisuke)] Vanilla Lynx, Tri Edge [English] [Digital]
(C58) [Akkan-Bi Project (Yanagi Hirohiko)] Dead Weight (Dead or Alive)
[Little Witch Academia] S=Hex(E)
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1 [English] {Doujins.com}
Sudden Shock! Female Investigator Asuka
(Futaket 15) [Mui-Garou (Mui)] Tanoshii "Dokidoki" Tsuugaku Onanie | [心跳♡加速]美妙的上学撸[Chinese] [黄记汉化组]
[ratatatat74] Closed investigation journal (League of Legends) [English] [colored]
Maid a la mode
Shiawase no Aji
[Shunjou Shuusuke] Suteki na Ouya-san | My Lovely Landlord (COMIC MUJIN 2012-01) [English] [darknight] [Decensored]
[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]
[Matsuyama Hayate, Hitotsuki Katagiri] Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
Hypnosis Control ~Rias's Ecchi Investigation~
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 1
[Saimin! Pikatto House (Tetsuya, Routa)] Saimin Shihai [Sumi] ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~ (Highschool DxD) [English] (Trinity Translations Team)
(C85) [VISTA (Odawara Hakone)] Moshi Eguchi Sera ga Ore no Yome dattara 2 (Saki)
The Kamoshida Investigation
(C76) [K.A.D (Rocket Okaboshi)] boobs & specs (Neon Genesis Evangelion)
Adult! Fushigi Kenkyuubu
[Yoru no Oto] Woman Investigator K - Mayaku Sousa Hen | Woman Investigator K - Narcotics Investigation (Slave Heroines Vol. 9) [English] {doujin-moe.us}
Detective Chun-Li Boobie Investigation
[eltole] Busty Married Wife Infiltrates Investigator·Aya (ANGEL Club 2018-06) [Chinese]
[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]
Nyotaika Sousa sarechimatta | Gender Bender Investigation
CREAM STARTER+
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2
[Chikiko] Jyukan Hitozuma Kasumi <Zenin Choukyouzumi> | Bestiality Rape Housewife Kasumi <Everyone is Fully Trained> (BUSTER COMIC 2015-05) [English] [desudesu]
[Saimin! Pikatto House (Tetsuya, Routa)] Saimin Shihai [Sumi] ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~ (Highschool DxD)
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
Yashio Rui's Melancholy - doodle book
[kupala] Jakume Torareru Chikan Sousakan -The Trapped Officer- | Federal Anti-Groping Investigator Captured - The Trapped Officer [English] {doujin-moe.us} [Digital]
Mina Ishihara, e Investigation Division (english)
[Karajishi (Yoru Shishiku)] Ohayou Gozaimasu! Megami-sama! (Aa! Megami-sama! [Ah! My Goddess])
Full Color KanColleppai Gaiden Loli Chounyuu Inazuma Hen
Crime Scene Investigation - Takeshi Matzu
(SC51) [Ponzu Ame (Amezawa Koma)] Himeko-chan ni Onegai [English] [TLRF]
Atlantis Investigation
[Nakami Yoshikage] "Sudden Shock! Female Investigator Asuka"
[UNION OF THE SNAKE (Shinda Mane)] psychosomatic counterfeit vol. 2 (Atomic Betty)
Bakunyuu Gal to Mechakucha Pakoru Goudou!!!
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
Eros Thanatos
Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1
(Shuuki Reitaisai 4) [Pochicolo Nouen (Pochicolo)] Nozoki to wa Ii Dokyou ne Shounen (Touhou Project) [English] [Chastity Dreamer Schmö]
Busty Married Woman Investigator Yuka
[Kuruma Ebi] Chousa File H - Investigation File
Taikan Kyonyuu Shugi!!
Taima Sousakan Ayano (Demon Investigator Ayano) [ENG]
[ReDrop] Undercover Investigator Atsuko Saejima [English] =LWB=
Devil's Nightmare
[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -
Uwasa Saguri Kouhen | Rumor Investigation - Part Two
[Michiking] Kinyoku-bu ~Onna Seito-tachi ni Choukyou Seikyouiku Jisshuu~ Ch. 1-4 [Digital]
Bijin Kensatsukan Hamerare Chijoku Sousa | Beautiful Prosecutor's Framing and Rape Investigation
(C87) [CELICA (Serika)] I will bless those who bless you. (Uta no Prince-sama) [English] {Tigoris Translates}
[BAK Hyeong Jun] Sweet Guy Ch.1-48 (English) (YoManga) (Ongoing)
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order [English] [Raknnkarscans]
mitsurichannofutanarijihen
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad [English] {Doujins.com}
Ganyu-chan's investigation gone horn
Chichi Katajikena Sousakan | Shameless Breast Investigator
[Almarosso] Manbiki G-men to SEX suru | Having Sex with the Loss Prevention Investigator [English] [desudesu]
[QUDA] Undercover Drug Investigator Monica & Jita
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
Shousa, Otori Sousa o Suru | Group Molester Decoy Investigation
[Raw]TS Detective Niizuma Hiromi Investigate the missing college student case!
[ratatatat74] Closed investigation journal (League of Legends) [English]
Fuyu no Sexual Khorosho 2012
Decoy Investigator Kyouka: Cosplay Party Infiltration
Super de Hitozuma ni Innen Tsukete? | Investigating a Married Woman on Shoplifting Charges
(SC57) [MAGIC MACHINERY (RT.)] HAETERUMIKU | Miku's Got One (Vocaloid) [English] =Krizalid + SW=
Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda
Shippai! Otori Sousa | Failure! Investigation Bait
Danchou, Onegaishimasu! | ¡Capitana, por favor! (decensored)
[Jet Yowatari] Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda (Sennyuu Sousakan Anthology Comics) [English] {doujin-moe.us}
(SC37) [Misty Isle (Sorimura Youji)] Ichigo Milk no Yuuwaku (Zero no Tsukaima)
[Chiba Toshirou] Animal Assort [Chinese] [Incomplete]
[Yuzuponz (Akairo, Sudachi)] Ane no Pantsu de Onatte itara Inma ga Yatte kita | A Succubus Came When I was Masturbating with My Sisters Panties [English] [Kermaperse] [Digital]
[Kloah] Chichi Katajikena Sousakan | Shameless Breast Investigator (COMIC Anthurium 013 2014-05) [English] {Pluto}
[Ishimiso] Oshiri Ai (COMIC Anthurium 2019-06) [English] [snapte] [Colorized] [Digital]
Water Type Inter-Species Girl's Tentacle Investigation
Haha ni Koishite Remake Ban
BugBug 2000-07
(C90) [LAMINARIA (Shiokonbu)] seduction odor second (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
Busty Married Wife Infiltrates Investigator·Aya
(C58) [Sago-Jou (Seura Isago)] Catalpa's Catalysis (Kizuato)
Saimin Shihai ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~
いつぞやのサンクリのやつ
Bogo to Nick no Yarisugi Sousa | The investigation of Bogo and Nick
[eltole] Busty Married Woman Investigator Yuka (ANGEL Club 2018-03)
(C49) [Toufuya (Various)] Toufuya Juuchou (Various)
The Roasted Empire 2-the Investigation
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-2 [English] {Doujins.com}