Kodoku no ie
Tokumu Mayaku Sousakan Linda | Special Narcotics Investigator Linda
[Hiratsura Masaru] Sennyuu Sousakan Erika | Sneaking Investigator Erika (COMIC SIGMA 2008-03 Vol. 17) [English] [SaHa]
TYPE-63a
Uwasa Saguri Zenpen | Rumor Investigation - Part One
[Tokisana] Undercover Investigator Suzu (English)
Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1
Elf no Koeda
Yumi Mono Gatari
[Umari-ya (D-2)] Mushoku! (Ao) | Mushoku! (Blue) (Mushoku Tensei ~Isekai Ittara Honki Dasu~) [English] [Saki-Kotowari]
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 2
Eris to Suru Nyan
[NO.Gomes] Gravity Die - TS School Infiltrating Investigator: The Shameful Stripshow (TS Gakuen Sennyuu Sousakan: Chijoku No Stripshow) (English)
Ojosama mo honki dasu
Federal Anti-Groping Investigator Captured - The Trapped Officer
Nandemo Chousa Mama Shizue | The All-Around Investigator Momma, Shizue
Detective Chun-Li Boobie Investigation
[CRAFT (Kiliu)] Nandemo Chousa Mama Shizue-san | The All-Around Investigator Momma Shizue-san [English] [The Chrysanthemum Translations] [Digital]
Closed investigation journal
Makyou no Yu | Demon Maddening Spring
Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3
Busty Married Wife Infiltrates Investigator·Aya
[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)
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order Ch. 1 [English] [Raknnkarscans]
Busty Married Woman Investigator Yuka
Undercover Drug Investigator Monica & Jita
[Yamamoto Zenzen] S-ken K-shi Shakaijin Joshi Volleyball Circle no Jijou Ch. 13 (COMIC Kuriberon DUMA 2021-12 Vol. 31) [Chinese] [转尾巴猫汉化]
Dorei Ogre no Ningen Shakai Kengaku | A Slave Ogre Visits Human Society
mushoku!
Osananajimi de Koibito no Kanojo to Kotatsu de Ichaicha
[ReDrop] Undercover Investigator Atsuko Saejima [English] =LWB=
むしょく!
Mado Captuer
Mayoiga no Onee-san Sono 8
Tokumei Chikan Otori Sousahan Ch.1 | Special Molester Decoy Investigation Squad Ch.1
吾妻と汗だックス
(Mimiket 15) [Cat Expert (Nekousa)] Neko Puni!
Shippai! Otori Sousa | Failure! Investigation Bait
Girls & Kyousei Panpan
Bishoujo Psychicer Daidasshutsu!
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination Part 1
Bijin Kensatsukan Hamerare Chijoku Sousa | Beautiful Prosecutor's Framing and Rape Investigation
Mushoku!
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad [English] {Doujins.com}
Uwasa Saguri Kouhen | Rumor Investigation - Part Two
(C72) [Kaiten Sommelier (13.)] 20 Kaiten Shiritsu Risshin Gakuen Gijutsu Kenkyuukai ~Zenritsusen Massage to Koumon Aibu.
(C85) [Chinpudo (Marui)] higuma-otoshi Tsuigeki (Muv-Luv Alternative Total Eclipse)
Nyotaika Sousa sarechimatta | Gender Bender Investigation
Gyaru Hakase no Himitsu Kenkyuu | Gyaru Professor’s Secret Investigation
[Zarigani Arms] Aloerosy (Muhyo and Roji's Bureau of Supernatural Investigation)
[Oogoshi Koutarou] Ryouki Keiji Marusai - detective investigating bizarre case;MARUSAI -
TS Detective Niizuma Hiromi Investigate the missing college student case!
Kariire Kansai | 欠债强制调教
[Sawada Daisuke] Hitoduma Tantei no Chinkenpo | Married Investigator's Chinkenpo (COMIC Shingeki 2011-01) [English] [SaHa]
奈羅花さんといっしょ編
The Roasted Empire 2-the Investigation
男ギライの百合カップルにチンポが生えたら。
osawariheaven
[Almarosso] Manbiki G-men to SEX suru | Having Sex with the Loss Prevention Investigator [English] [desudesu]
Sudden Shock! Female Investigator Asuka
Warui Ko Yaehata-san
[kupala] Jakume Torareru Chikan Sousakan -The Trapped Officer- | Federal Anti-Groping Investigator Captured - The Trapped Officer [English] {doujin-moe.us} [Digital]
Chichi Katajikena Sousakan | Shameless Breast Investigator
Shotaiken Eris Ano Mama H ga Tomaranakatta 8-wa
绝密训练
Fellatio Kenkyuubu | Departamento de Investigación de las Felaciones Ch. 1
Yarou yo! Bitch Gal Futari to Namahame Doukyo Seikatsu
Sexy Undercover Investigation! Don't spread it too much! Lewd TS Physical Examination
Galaxy Investigation Agent Eira
常識改変活動記録 #10. 肉便器のつかいかた
(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]
Yuuutsu na Hitozuma
Decoy Investigator Kyouka: Cosplay Party Infiltration
Saimin Shihai ~Rias no H na Torishirabe~ | Hypnosis Control ~Rias's Ecchi Investigation~
Crime Scene Investigation - Takeshi Matsu (Bara)
怪しいマッサージ店行ったら姪っ子が来た
(SC2016 Autumn) [King Revolver (Kikuta Kouji)] Tokyo Draph Mura (Granblue Fantasy)
[Chuuka Naruto] Onna Sousakan Choukyou Rensa | Woman Investigator Training Link [English] [SaHa]
[Jamming] Kyonyuu Sousa-kan Yura - Bitch Order | Yura Big Boobs Investigator - Bitch Order [English] [Raknnkarscans]
[Genki Colors] Undou Zuki na Onee-chan to Undou Girai na Otouto-kun
Nakayoshi Onna Boukensha wa Yoru ni Naru to Yadoya de Mechakucha Ecchi Suru | 好朋友的女冒險者們 一到夜晚就在旅館裡一直做個不停
(COMIC1☆13) [DOLL PLAY (Kurosu Gatari)] Grotta no Shouki (Dragon Quest XI)
[Yoru no Oto] Woman Investigator K - Mayaku Sousa Hen | Woman Investigator K - Narcotics Investigation (Slave Heroines Vol. 9) [English] {doujin-moe.us}
[Sakaki Naomoto] Tokumei Chikan Otori Sousahan | Special Molester Decoy Investigation Squad Ch. 1-3 [English] {Doujins.com}
Gakkou Shitei
Crime Scene Investigation - Takeshi Matzu
変態ファミリーゲーム【単行本版】
[Nakami Yoshikage] Taima Sousakan Sanae ~Shokushu Ingyaku~ | Demon Investigator Sanae (Rider Suit Heroine Anthology Comics 2) [English] [SaHa]
Omodume BOX 49
Atlantis Investigation
セックスしたらめっちゃ病んだ
[OHKOSHI Koutarou] - Detective Investigating Bizarre Case (Ryouki Keiji MARUSAI) - [ENGLISH]
Water Type Inter-Species Girl's Tentacle Investigation
(C90) [50on! (Aiue Oka)] Silent Aquarium (Love Live! Sunshine!!) [English] [Tremalkinger]
Ganyu-chan's investigation gone horn