[Evork Festa (Drain, Inoue Nanaki)] Yamato Nadeshiko | Yamato's Beauty (Space Battleship Yamato 2199) [English] {doujin-moe.us} [Digital]
(C78) [Evork Festa (Drain, Inoue Nanaki)] Itsumo Harahara Kanojo no Ura Jijou | Pregnant All The Time! Her Hidden Circumstances [English] [desudesu] [Incomplete]
(C96) [MOSQUITONE. (Great Mosu)] OneShota Sakusei Bomber Maid | Onee shota Huge-Titted Cum-draining Bomber Maid (Bomber Girl) [English] =TLL + mrwayne=
[Nozarashi Satoru] Usokki Bitch no Shotaiken | Lying Bitch's First Sexual Experience (Tabete wa Ikenai 3) [English] [Digital]
Boku no Otona Shokugyo-taiken | My Adult Work Experience Ch. 2
(Bokura no Love Live! 33) [Kitaku Jikan (Kitaku)] Nijiiro Taiken - Nijiiro Experience (Love Live! Nijigasaki High School Idol Club)
(C74) [Evork Festa (Drain, Inoue Nanaki)] Suntan Girl 12
[Tenpura Kobo] Watashi no Nude Model Taiken! | My Nude Modeling Experience! [English] [SaHa]
Mana Drain
[Kouchaya (Ootsuka Kotora)] Drain 2 (Gundam 00)
Adult Experience
Hatsutaiken, Jeanne | Jeannes First Sexual Experience
(C77) [Evork Festa (Drain, Inoue Nanaki)] Kikenbi! harahara seikatsu
JOKER Experience
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week ch 1-5 [English] [PSYN] [Digital]
(C75) [Evork Festa (Drain, Inoue Nanaki)] Suntan Girl 13
[Manno Rikyuu] Bishoujo Senzoku Dorei
[Manga Jigoku] Natsu No Taiken | Summer Experience [English][Amoskandy]
Ouen Taiken | Cheer Experience
Haraboko Level Drain ~Seira Selty Aku ni Kussuru~
[Juan Gotoh] Boku to Boku no Hatsutaiken | Her and My First Sexual Experience (COMIC Masyo 2006-09) [English] [SirC]
B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report
[Motchie Kingdom (Various)] GOLD EXPERIENCE (Various)
Ougon Taiken - Gold Experience
[askot (Various)] Level Drain ~Goudoushi~ (Level Drain) [Chinese] [沒有漢化] [Digital] [Incomplete]
Maou wa, Hatsujouki!!!
[Evork Festa (Drain, Inoue Nanaki)] Yakunin Tengoku | Fertility-Drug Heaven [English] {doujin-moe.us} [Digital]
(C71) [Evork Festa (Drain, Inoue Nanaki)] Suntan Girl 09
Skin Experiment(潜水员汉化)
Drainers
[Ikematsu] Kaikan Experience (COMIC Shitsurakuten 2016-12) [Chinese] [沒有漢化] [Digital]
(C87) [Nobita Graph (Ishigana)] IT WAS A good EXPERiENCE (Aikatsu!) [Chinese]
[Evork Festa] SG2006
(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [Chinese] [狼娘汉化]
Drain Witch
[Akitsuki Itsuki] Tousaku Saimin Jikken [Case. 2] | Perverted Hypnosis Experiment [Case. 2] (COMIC Shingeki 2021-11) [English] {defski} [Digital]
(C90) [Derashine Can (Fujiya)] Zoku Brain Drain no Gyakushuu Niku Tokidoki Skull Heart (Skullgirls)
(COMIC1☆13) [nul-Neverland (Navier Haruka 2T)] Nuru Never Drain 3 [Chinese] [兔司姬漢化組]
(Reitaisai 6) [eratoho Goudou (Various)] Ijou Keiken +1 - Abnormal Experience Plus One (Touhou Project)
[Juan Gotoh] Boku to Boku no Hatsutaiken | Her and My First Sexual Experience (COMIC Masyo 2006-09) [English] [SirC] [Decensored]
Maso-ka Keimusho Sakusei Hen
(C79) [Umenonukaduke (Umeran)] Experiment (Neon Genesis Evangelion)
Kyoudai Choukyou Jikken-tai | Brother & Sister Training Experiment
(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!)
Ane Taiken Jogakuryou Chapters 1-2 | Older Sister Experience - The Girls' Dormitory
(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [English] {5 a.m.}
Udon-ge Ninshin Jikken | Udonge Pregnancy Experiment
Nuru Never Drain 2
Chuu Chuu Drain | Kiss Kiss Drain {Hennojin}
Sachisuke Masumura - Koshiki Experience (Japanese), "Cut in half" side-story
[C.R] BRAVE EXPERIENCE (2D Comic Magazine Jakutaika Ryoujoku Narisagatta Zako Heroine ni Yaritai Houdai Vol. 1) [Digital] [Chinese] [爱弹幕汉化组]
Ooicchi no Ijiwaru Fudeoroshi | Ooicchi's a Meanie, A Man's First Experience
SECRET EXPERIMENT
The Older Sister Experience for a Week
Bewitching Race - For the Taste and Experience of Women
(COMIC1☆10) [Shin Hijiridou Honpo (Hijiri Tsukasa)] Mizu o Kaburu to Onna ni Nacchau Fuzaketa Taishitsu. | The Messed Up Experience of Being Covered In Water And Turned Into a Girl (Granblue Fantasy) [English] [Doujins.com]
[Tamano Kedama] Beastie Charm -Chuu Chuu Drain 2- (Towako San) [English] {CapableScoutMan & bigk40k} [Digital]
(Bokura no Love Live! 33) [Kitaku Jikan (Kitaku)] Rainbow-colored Experience (Love Live! Nijigasaki High School Idol Club) [English]
(C75) [Evork Festa (Drain, Inoue Nanaki)] Suntan Girl 13 (Text Version)
(C80) [Evork Festa (Drain, Inoue Nanaki)] Saimin Harame | Hypnosis Pregnancy [English] {doujin-moe.us} [Incomplete]
(C90) [nul_Neverland (Navier Haruka 2T)] Nuru Never Drain 2
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week Ch. 1 (COMIC Grape Vol. 16) [English] [PSYN] [Digital]
Ane Taiken Jogakuryou 1-5.5 | Older Sister Experience - The Girls' Dormitory
[Kusui Aruta] Hajimete nan dakara - First sexual experience
Comic Sigma Volume 6
[Evork Festa (Drain, Inoue Nanaki)] DSG [Digital]
[Michiking] Ane Taiken Jogakuryou 1 | Older Sister Experience - The Girls' Dormitory (COMIC Anthurium 2017-04) [English] [Yuzuru Katsuragi] [Digital]
Les M Onna
[Hitoi] Enkou Kanojo to Kengakukai | Paid dates with my girlfriend prostitute side-by-side experience [English] [Digital]
[GOLD DUST (Tange Suzuki)] Ougon Taiken 2 - Gold Experience 2 [Chinese] [臭鼬娘漢化組]
The First "Slimy" Experience
[Ooi Hanimaru] Experi [Digital]
COMIC Shingeki 2016-02
Mesuinu Taikenki | Bitch Experience Note
She's a meat urinal because she's boring but her body is erotic
(C92) [Secret Cure (Kure Shikure)] Sweetest Experiments [Preview+] (THE IDOLM@STER CINDERELLA GIRLS)
[Gekka Saeki] Brain Drain [English] [SaHa]
First Experience Ch.1-2 (English) (Ongoing)
Drain Kiss
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week [English] [PSYN] [Digital]
(C93) [UNIQUE (Rakujin)] Sage Djeeta's Sweet Experience With a Virgin [English] [Aoitenshi]
COMIC Shingeki 2018-03 [Digital]
[Ryoumoto Hatsumi] Renai Kagaku Jikken - A Scientific Experiment for Love
(C80) [Karibian (Keraton)] Seirogan Jikken | Burning Lust Pill Experiments (Touhou Project) [English] [Sharpie Translations]
[Horihone Saizou] Yoru ni Uro Tsuku | Drainage City 2 [English]
[Ishiyakimeron] Toma X Hazu Experiment (Kashimashi ~girl meets girl~)
Ochiteiku Karada Zenpen | Down the Drain - Part 1
Ochiteiku Karada | Down the Drain Ch. 1-2 =LWB=
Drain Succubus - Level to Seieki Suitsukusarete Yuusha Yamemashita
Kouhai Jikken | Mating Experiment
Meshimase Imouto Gyaru à la mode | Experience the Younger Sister Gyaru à La Mode
[Michiking] Ane Taiken Ganbou | The Desire For The Older Sister Experience (COMIC Anthurium 2017-02) [English] =TLL + CW= [Digital]
Hakoiri Musume Otoko o Shiru. | The Sheltered Girl's Experience With Men
(C76) [Evork Festa (Drain, Inoue Nanaki)] Suntan Girl 14
[Can Do Now! (Minarai Zouhyou)] B.O.W. to Hito tono Kouhai Jikken Houkokusho | B.O.W And Human Crossbreeding Experiment Report (Resident Evil) [English] [SaHa]
Sweater Succubus no Energy Drain
[Michiking] Ane Taiken Jogakuryou Chapters 1-1.5 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi]
[Kanno Takashi] Alien Experiment (COMIC Orga Vol. 01) [Chinese] [牛肝菌汉化]
Tsukuridase! Saikou no Okusuri! Daijikken | Create it! The Best Medicine! The Great Experiment
[Ebi Fry Teishoku] Seishun Hatsutaiken | First Experience Of Youth (COMIC Anthurium 2022-06) [English] [Sonarin迫] [Digital]
[TANABE] Ougon Taiken! - Gold Experience + Motto Ougon Taiken! (Chichi Zakari) [English] [jhenier13]
(Lyrical Magical 24) [Hinatabokko Club (Furafura)] FIRST()EXPERIENCE (Mahou Shoujo Lyrical Nanoha) [English] [Brolen + DesuDesu]
[Michiking] Ane Taiken Jogakuryou 1-10 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
Sweetest Experiments
(C86) [Dr. VERMILION (Petenshi)] EXPERIMENT (Toaru Kagaku no Railgun) [Chinese] [lordsky29個人漢化&game8210整合]
Gold Experience 3
[Takenoko Seijin] Dokidoki! Kanbyou Taiken! | An Exciting Nursing Experience! (Going Otome) [English] =LWB=
[Somejima] Kyoufu Taiken! Invisible | Experience Fear! Invisible (Comic Unreal Chounouryoku de Yaritai Houdai Vol.1) [English] [CGRascal] [Digital]
[Michiking] Ane Taiken Ganbou | The Desire For The Older Sister Experience (COMIC Anthurium 2017-02) [English] =TLL + CW= [Decensored] [Digital]
Mating Experiment
I was a bride when I became a woman? First experience with my sister's fiancé 2 [Digital]
(C75) [Kouyadou (Mizuki Eimu)] Ganzfeld Experiment (Telepathy Shoujo Ran)
(C68) [PHANTOMCROSS (Miyagi Yasutomo)] THE EXPERIENCE OF WALKURE (Valkyrie no Bouken)
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week ch. 1-5+SP [English] [PSYN] [Digital]
[Evork Festa] SG03
askot (mitsumata usagi)] Level Drain ~Goudoushi~ (Level Drain) [Digital]
[Nagai Wataru] Haraboko Level Drain ~Seira Selty Aku ni Kussuru~ (2D Comic Magazine Bokoo SEX de Monzetsu Zenkai Acme! Vol. 1) [English] [Szayedt] [Digital]
I was a bride when I became a woman? First experience with my sister's fiancé 1
Level Drain ~Fanbook~
Itsumo Hara Hara Kikenbi Namakan Nikki
Nuru Never Drain 2 =SW=
(C75) [Evork Festa (Drain, Inoue Nanaki)] Suntan Girl 13 (Textless Version)
Ane Taiken Shuukan | The Older Sister Experience for a Week ch. 1-5
Ougon Taiken 2 - Gold Experience 2
Milk Drain ~Succubus-chan no Shikyuu wa Itsumo Taputapu~
[Tamano Kedama] chuu chuu drain (Towako 2) [Chinese] [萝莉援助汉化组]
Kabane Hanshoku Jikken | Kabane Breeding Experiment
(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)
[Shindou Hajime] Impregnation Experiment Ania (Nakadashi Haramase Vol. 4) [English] =LWB=
[TANABE] Ougon Taiken - Gold Experience
Queen's Drain