Prisoner Experiment

(CR31) [GAZEL FORM (Mafuyu no Suika)] PINK PRISONER AFTER (Sister Princess)

[Shiroganean (Mitsuhime Moka)] Tada Hitasura. ~Shinkon Nouka no Orenchi ni Shokugyou Taiken ni Kita JK ga Mechakucha Ero katta Sei de~ | Single-Minded Devotion. ~The Girl Who Came To My Farmhouse For Work Experience Was Just Too Hot!~ [English] [Raynne]

(ToHeartSai 2) [LALA STUDIO (Ayase Shinomu)] human experimentation (ToHeart2)

[Shinogi A-suke] Village of Prisoners 1 (ENG) =CBS=

(Futaket 12) [Musashi-dou (Musashino Sekai)] FUTANARIX REMIX (Various) [English] {doujins.com}

Jikkentai "Punky poppet" | Punky Poppet Experiment

(Futaket 12) [Musashi-dou (Musashino Sekai)] FUTANARIX REMIX (Various)

(C58) [BLACK DOG (Kuroinu Juu)] GOLD EXPERIENCE (Sailor Moon) [2nd Edition]

[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week [English] [PSYN] [Digital]

[Ryoumoto Hatsumi] Renai Kagaku Jikken - A Scientific Experiment for Love

Shussho Shita Moto Shuujin ni Sakaurami Choukyou Sareru Hanashi Kouhen | Being Trained by Ex-Criminals Released from Prison with a Grudge Part 2

(C93) [JACK-POT (Jyura)] Kangoku no Onna | Prison Woman (Prison School) [English] [Januz]

[LUCK&PLUCK!Co. (Amanomiya Haruka)] Prison Rouge (Ah! My Goddess)

(SC2015 Autumn) [Clover Kai (Emua)] Break Prison (Granblue Fantasy)

Shussho Shita Moto Shuujin ni Sakaurami Choukyou Sareru Hanashi Zenpen | Being Trained by Ex-Criminals Released from Prison with a Grudge Part 1

[Manpuchi (Nekodel)] Prison if... [Digital]

[Tendou Itto] A Clinical Experiment on the Sexual Response of a Female Student [English]

Ingoku Gakuen | Hell School

(C75) [Kouyadou (Mizuki Eimu)] Ganzfeld Experiment (Telepathy Shoujo Ran)

[Niiruma Kenji] Meiko's Guards Room (Prison School) [Sample]

[Tennen Buri] Imouto ★ LOVE Experiment

Break Prison

Seieki Makiba Zaamen Purizon | Semen Prison

(C84) [Hybrid Jimushitsu (Muronaga Chaashuu)] Hybrid Tsuushin vol.15 (Prison School)

[Anthology] Kinshinsoukan & SM Taiken 1 -Incest & SM Experience 1-

PRISONER 09

Kougoku no Miko | Anal Prison for Shrine Maiden

You are My Experimental Dragon | Kimi wa Boku no Jikken Ryu

[Shishoku Gankou] Hatsu Taiken. - Beginning Experience

(Futaket 11.5) [Akane Shuuhei Dou (Akane Shuuhei, Fuusen Club)] Ano Budou wa Suppai ni Chigainai (Prison School)

[Hatch] Shoujo Baishun (Prison Girls) [English] [constantly]

(C58) [BLACK DOG (Kuroinu Juu)] GOLD EXPERIENCE (Bishoujo Senshi Sailor Moon) [English]

(C69) [EINSATZ GRUPPE (Charlie Nishinaka)] PRISONER 7 The Original Bird (Mobile Suit Gundam SEED Destiny)

Knightmare Apocrypha ~Prison of Flesh~

[Inomaru] Joshuu Tsubaki | Female Prisoner Tsubaki Ch. 4 [English] [CGRascal]

(C68) [PHANTOMCROSS (Miyagi Yasutomo)] THE EXPERIENCE OF WALKURE (Valkyrie no Bouken)

(C68) [EINSATZ GRUPPE (Charlie Nishinaka)] PRISONER 6 The song of the fake (Gundam SEED Destiny) [English] [ReMoe] [Incomplete]

[Kuro Fn] Kangoku Shuukan ~Chinikukei Shikkouchuu~ | Rape Prison Incarceration ~Perverted Flesh Punishment~ (Pakorare Award) [English] [Digital]

(CR37) [EINSATZ GRUPPE (Charlie Nishinaka)] P5 PRISONER 5 DURAN DURAN (Mai-HiME)

[Crimson (Carmine)] Crimson Prison [English] [Kizlan]

Shokugoku | Feeler Prison

[Ishiyakimeron] Toma X Hazu Experiment (Kashimashi ~girl meets girl~)

[Mugen Garou (Itaka Jin)] Tear of the SKY (Serial Experiments Lain)

[Crimson (Carmine)] Crimson Prison 2 Part1 [Chinese][沖之鳥礁漢化組]

[Inomaru] Joshuu Tsubaki | Female Prisoner Tsubaki Ch. 2 [English] [CGRascal]

First sexual experience & 2 weeks later

Tsunade's Lewd Prison S - Ongoing

(COMIC1☆3) [TRICKorTREAT (Kagura Tsukune)] Prison Box (Mahou Shoujo Lyrical Nanoha)

[Smutnut] – Prison Sissy Cuckold

[Hanafuda Sakurano] Yui Koi [English] [Team Koinaka]

[Rindou, Kusunoki Rin] Nengoku no Liese Inzai no Shukumei | Liese’s destiny: Punishment Of Lust On The Slime Prison Ch. 1-2 [English] [Digital] [CoC]

[Hasebe Mitsuhiro] Kinpatsu Prison [Chinese]

Monster Girl Breast Preference ~Robot Girl and MechMaster's Milking Experiment~

[Gengoroh Tagame] Kimiyo Shiruya Minami no Goku (Do You Remember The South Island Prison Camp) Chapter 01-09 [Eng]

First Experience Ch.1-2 (English) (Ongoing)

[CHAGASHI SAIBAN (Yamabuki Mook)] Pink Prisoner (Bleach) [English] {doujin-moe.us}

Nijiiro Taiken - Nijiiro Experience

[No Such Agency] Futanari Battle -Goku- (6) | Futanari Battle -Prison- (6) [English] {HMC Translation}

Alicia Sennou Kaizou Kuro Gal Bitch Shoufu-ka

Natsu No Taiken Summer Experience

[Hakomaru] Kenkyuu Taishou ~Rizu Chousakan~ (Experiment subject ~Liz the investigator~) [English] [Kuraudo]

[Ougi Production] Newhalf Prisoner

(SC2015 Autumn) [Usui Hon Hitori Roudoku Kai (Tsukishima Mist)] Kanshu Dorei | Supervisor Slave (Prison School) [English] {doujin-moe.us}

Toaru Saten no Experience - Saten's Experience.

(C99) [HBO (Henkuma)] Kyou no Toriko | Today's Prisoner (Granblue Fantasy) [English] {Doujins.com}

[GOLD DUST (Tange Suzuki)] Ougon Taiken 2 - Gold Experience 2 [Chinese] [臭鼬娘漢化組]

[Arakure] Prison Rape (2D Comic Magazine Keimusho de Aegu Onna-tachi Vol. 1) [English] [CGrascal] [Digital]

[Kuroni] Hands-On Ranch Experience [English]

[Michiking] Ane Taiken Shuukan 4 (COMIC Grape Vol. 22) [English] [KOT] [Digital]

(C89) [G-Panda (Midoh Tsukasa)] Gakuin Kangoku (Prison School)

Futanari Prison 2 Dairoku Kangoku Houkoku Ni

[Sanagi Torajirou] Jikken Shimai | Experiment Sisters (COMIC Megastore Alpha 2014-12) [English] [thetsuuyaku]

Mesuinu Taikenki | Bitch Experience Note

[Nyagomaru] Acme Prison (Ahegao Anthology Comics Vol. 3) [English] [CGrascal] [Digital]

Futanari Prison Dairoku Kangoku Houkoku

Koshiki Experience Part 1 & 2 (Sachisuke Masumura, Japanese, another "Cut in half")

[Rock Steady (Suzurame)] Futanari Prison 2 Dairoku Kangoku Houkoku Ni [Digital]

(C94) [Umi no Sachi (Suihei Sen)] Onekatsu no Susume | The Big Sister Experience Recommendation [English] [Redlantern]

(C65) [EINSATZ GRUPPE (Charlie Nishinaka)] Prisoner (Mobile Suit Gundam: Lost War Chronicles)

(C85) [Rojiura JACK (Jun)] Hana x Hana (Prison School) [English] {doujin-moe.us}

[Rock Steady (Suzurame)] Futanari Prison 2 Dairoku Kangoku Houkoku Ni | 双性人监狱2 第六监狱报告・贰 [Chinese] [不可视汉化] [Digital]

[Gengoroh Tagame] Kimiyo Shiruya Minami no Goku (Do You Remember The South Island Prison Camp) Chapter 01-07 [Eng]

Tsunade's Lewd Prison 2 (full color)

"Kono Mama ja... Iku..." Kanshu no Shitsuyou na Shintai Kensa - I caught up in prison not escape 1

[Gengoroh Tagame] Kimiyo Shiruya Minami no Goku (Do You Remember The South Island Prison Camp) Chapter 01-13 [Eng]

[Ougi Production] Newhalf Prisoner [English] [mysterymeat3]

[Purizun] Final Fantasy Heaven (Final Fantasy7 )

[Michiking] Ane Taiken Jogakuryou Chapters 1-1.5 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi]

Rainbow-colored Experience

[Purizun] Colors Vol.3 (ZOIDS)

[F.S] Horyo no Okite - THE LAW OF THE PRISONER [English] {doujin-moe.us}

[Neromashin] CrossinG KnighTMarE ApocryphA ~Niku no Rougoku~ | Knightmare Apocrypha ~Prison of Flesh~ (COMIC Unreal 2015-12 Vol. 58) [English] [desudesu]

Lanthan

[LUCK&PLUCK!Co. (Amanomiya Haruka)] Prison Rouge (Ah! My Goddess)

Adult Experience

(C75) [PERESTROIKA (Inoue Kiyoshirou)] Boukensha-tachi no Ori | Prison of Adventurers (Dragon Quest III) [English] [Brolen]

Shuerin! to no!! Jikken | An! Experiment!! With Shunling

(C84) [Naruho-dou (Naruhodo)] Tsunade no In Kangoku | Tsunade's Lewd Prison (Naruto) [English] [Akuma]

Prison Star

[ternotte (noneto)] Jikkakuchou Kuusou no Mana 3 [Chinese] [沒有漢化] [Digital]

Futanari Prison Dairoku Kangoku Houkoku

[Juan Gotoh] Boku to Boku no Hatsutaiken | Her and My First Sexual Experience (COMIC Masyo 2006-09) [English] [SirC]

BRAVE EXPERIENCE

(C87) [Nobita Graph (Ishigana)] IT WAS A good EXPERiENCE (Aikatsu!) [English] [Facedesk]

JOKER Experience

[Niello Kouzan (Niello KYO)] Shussho Shita Moto Shuujin ni Sakaurami Choukyou Sareru Hanashi Kouhen | Being Trained by Ex-Criminals Released from Prison with a Grudge Part 2 [English] [ibndgfan]

GaCen de Deatta Onnanoko to Hatsutaiken Shita Hanashi | My First Experience with a Girl I Met at a Game Center

[Soramame-san] Hakoiri Ojou-sama no Hatsutaiken - First Experience of Sheltered Lady | 不諳世事大小姐的初體驗 (COMIC BAVEL 2023-06) [Chinese] [Digital]

(C65) [EINSATZ GRUPPE (Charlie Nishinaka)] P3 PRISONER-3 YAYOI, AYAKA (Uchuu no Stellvia)

[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week Ch. 1 (COMIC Grape Vol. 16) [English] [PSYN] [Digital]

(C88) [NARUHO-Dou (Naruhodo)] Tsunade no In Kangoku R - Chichikage Tanetsukeden | Tsunade's Lewd Prison 3 (Naruto) [English] {doujin-moe.us}

Mukuchi na Kanojo no Seikantai ~Koe wa Dasanai kedo Karada wa Shoujiki da ne, Zubunure da yo 04

[Hayashida Toranosuke] Mesuinu Taikenki | Bitch Experience Note (Nyotaika Happiness!) [English] {N04h}

Namaiki na Mesugaki no, Buttoi Futomomo to Wakarase Sakusei ni, Kanzen Haiboku Shita Ore no Taikendan. | My Experience Getting Demolished and Cum-Milked by a Cheeky Girl's Thick Thighs

Ouen Taiken | Cheer Experience

Latex Prisoner

Sukui, Sukuware | 乞救之噬，覆食殆尽 Ch. 1

(CR36) [EINSATZ GRUPPE (Charlie Nishinaka)] P4.73 PRISONER 4.73 IN WHISPERS (ToHeart)