[Kouchaya (Ootsuka Kotora)] DRAIN 2 (Gundam 00) [Digital]
(C55) [Junk Arts (Nukiyama Gaisei)] The Lain Song (Serial Experiments Lain) [English] =LWB=
[Suriko Gi (Saebashi)] DAISHUKI! Energy Drain [Digital]
Komacchingu Seisakujou | Komacchingu Semen Draining Book
[Yuruyuru GTS (toka, moralgear)] "Akuma no Kimagure" & "Gouin Kyuuin!? Succubus Drain!!" [Digital]
[Michiking] Ane Taiken Ganbou | The Desire For The Older Sister Experience (COMIC Anthurium 2017-02) [English] =TLL + CW= [Decensored] [Digital]
[Nanahoshi Tento] Shinsou no Chijou | An Unexperienced Shut-in (COMIC saseco Vol. 2) [English] [Digital]
[GC-dan (Wakura)] Bewitching Race - For the Taste and Experience of Women
I May Be Inexperienced, But...
COMIC Masyo 2016-03
Marunomi & Energy Drain de Shiborikasu ni Shitekudasai! Mou... Kobiru shika Nai!
[Michiking] Ane Taiken Jogakuryou 1 | Older Sister Experience - The Girls' Dormitory (COMIC Anthurium 2017-04) [English] [Yuzuru Katsuragi] [Digital]
(C80) [Karibian (Keraton)] Seirogan Jikken | Burning Lust Pill Experiments (Touhou Project) [English] [Sharpie Translations]
Drain II
[TANABE] Ougon Taiken! - Gold Experience + Motto Ougon Taiken! (Chichi Zakari) [English] [jhenier13]
I was a bride when I became a woman? First experience with my sister's fiancé 2
[Horihone Saizou] Gesuigai | Drainage City [English] [GuroTaku]
[Tamano Kedama] Chuu Chuu Drain | Kiss Kiss Drain (Towako 2) [English] {Hennojin}
(C58) [BLACK DOG (Kuroinu Juu)] GOLD EXPERIENCE (Sailor Moon) [2nd Edition]
COMIC Shingeki 2018-03 [Digital]
[Michiking] Ane Taiken Jogakuryou 1-11 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
Queen's Drain
COMIC Shingeki 2017-05
Jimi na Anoko no Tenraku Seikatsu
[Sanagi Torajirou] Jikken Shimai | Experiment Sisters (COMIC Megastore Alpha 2014-12) [English] [thetsuuyaku]
[Ikematsu] Kaikan Experience (COMIC Shitsurakuten 2016-12) [Chinese] [沒有漢化] [Digital]
Boku no Hatsutaiken | My First Experience
Seikyouiku Genchi Jisshuu Seido | Sexual Education Practical Experience Training System
I Got my Balls Drained Dry by my Older Brother's Classmates When I Went to the School Festival | Gakusai ni Ittara Ani no Dokyusei ni Koppidoku Shiborareta Hanashi
[Espoir no Okashi (Pokoten)] 1-nichi Nyuugyuu Taiken ~Oishii Milk ga Dekiru made~ | 1-Day Ranch Experience ~Let's Get Some Delicious Milk!~ [English] [Digital] version B
Sakuseiyou Futanari Onna Kyoushi to Kogyaru
JOKER Experience
(C74) [Evork Festa (Drain, Inoue Nanaki)] Suntan Girl 12
COMIC Shingeki 2016-09
(C90) [Derashine Can (Fujiya)] Zoku Brain Drain no Gyakushuu Niku Tokidoki Skull Heart (Skullgirls)
(DiamondRainbow3) [Karaage of the Year (Karaage Muchio)] Atsui no Ippai Choudai na (Daiya no Ace)
Drain
FIRSTEXPERIENCE
Bizzare and Pleasure Experience Report
Ane Taiken Shuukan | The Older Sister Experience for a Week ch. 1-5+SP
[Tamano Kedama] Beastie Charm -Chuu Chuu Drain 2- (Towako San) [English] {CapableScoutMan & bigk40k} [Digital]
(C78) [Evork Festa (Drain, Inoue Nanaki)] Itsumo Harahara Kanojo no Ura Jijou
[Ooi Hanimaru] Experi
[Minekawa Reeko] Hatsu Taiken THE FIRST EXPERIENCE
(COMIC1☆13) [nul-Neverland (Navier Haruka 2T)] Nuru Never Drain 3 [English] {Doujins.com}
[Ray-Kbys] Kokoro-chan no Muhyoujou o Zenryoku de Kuzusu Kokoromi | The Experiment to Completely Destroy Kokoro-chan's expressionless face (Touhou Project) [English] [desudesu]
[Kusui Aruta] Hajimete nan dakara - First sexual experience [Chinese]
[Cock-a-Doodle-Doo (Morikawa)] Seikyouiku Genchi Jisshuu Seido | Sexual Education Practical Experience Training System [English] [Tremalkinger]
[Akuochisukii Kyoushitsu (Akuochisukii Sensei)] Fire Slugger Energy Drain Zecchou Jigoku [Digital]
[Takenoko Seijin] Dokidoki! Kanbyou Taiken! | An Exciting Nursing Experience! (Going Otome) [English] =LWB=
Ane Taiken Jogakuryou Chapters 1-2 | Older Sister Experience - The Girls' Dormitory
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week Ch. 1-3 [English] [PSYN] [Digital]
(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]
Kouhai Jikken | Mating Experiment
Ouen Taiken | Cheer Experience (decensored)
(C86) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience (HappinessCharge Precure!) [Chinese] [狼娘汉化]
[Tamano Kedama] Lusty Charms -Chuu Chuu Drain 3- (Towako 4) [English] {CapableScoutMan & bigk40k} [Digital]
Meshimase Imouto Gyaru à la mode | Experience the Younger Sister Gyaru à La Mode
The First "Slimy" Experience
Succubus no Drain Esthe ~Fanbook~
Nuru Never Drain 3
Hitokui Nezumi no Jintai Jikken | The Human Experiment with Man-Eating Rats
[Michiking] Ane Taiken Jogakuryou Chapters 1-1.5 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi]
(COMIC1☆9) [Apple Water (Ringo Sui)] Hoppo-chan Hajimete no Seitsuu Hon | A book about Hoppo-chan’s first sexual experience (Kantai Collection -KanColle-) [English] [Tabunne Scans]
SECRET EXPERIMENT
[Kosuke Haruhito] Are-zuki Kanojo - happy sexperience [Digital]
Haiboku no Onna Yuusha
(Reitaisai 6) [eratoho Goudou (Various)] Ijou Keiken +1 - Abnormal Experience Plus One (Touhou Project)
(C94) [50on! (Aiue Oka)] Saimin Seishidou 4 Ninshin Taiken Shidou (Shi) | Hypnosis Sex Guidance 4 - Pregnancy Guidance Experience [English] {Doujins.com}
Itsumo Harahara Kikenbi Namakan Nikki Ch. 3, 9
Kohinata Miho to Hatsu Ecchi | Miho Kohinata Has Her First Sexual Experience Together With You
[Michiking] Ane Taiken Jogakuryou 1-2 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
[Sturkey] Dousa Haji Ken | Shy Behavior Experiment (Girls forM Vol. 07) [English] [desudesu]
COMIC Sigma Vol.35 [2009-09]
Paizuri Drain
[Michiking] Ane Taiken Saigetsu | Years of The Older Sister Experience (COMIC Anthurium 2016-05) [English] [PSYN] [Digital]
I was a bride when I became a woman? First experience with my sister's fiancé 1
(C93) [UNIQUE (Rakujin)] Sage Djeeta's Sweet Experience With a Virgin [English] [Aoitenshi]
[Zaki Zaraki] Giji Taiken | Indecent Kid Experience Ch. 1-8 [English] {Mistvern}
[Tamano Kedama] chuu chuu drain (Towako 2) [Chinese] [萝莉援助汉化组]
[Ooi Hanimaru] Experi [Digital]
I lost my boyfriend to an experienced MILF!
[Evork Festa (Drain, Inoue Nanaki)] Buchou no Dosukebe Buin Kanyuu Try (Gundam Build Fighters Try) [English] [Doujins.com] [Digital]
Kyoushi Taiken | The Teacher Experience
(C61) [Evork Festa (霞十字, Drain, Inoue Nanaki)] Suntan Girl 05
[Juan Gotoh] Boku to Boku no Hatsutaiken | Her and My First Sexual Experience (COMIC Masyo 2006-09) [English] [SirC] [Decensored]
[Akitsuki Itsuki] Tousaku Saimin Jikken [Case. 1] | Perverted Hypnosis Experiment [Case. 1] (COMIC Shingeki 2021-06) English] [Digital] {Exo Subs}
(C68) [PHANTOMCROSS (Miyagi Yasutomo)] THE EXPERIENCE OF WALKURE (Valkyrie no Bouken)
[Michiking] Ane Taiken Jogakuryou 1-10 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]
Houkago Experience
[Motchie Kingdom (Various)] GOLD EXPERIENCE (Various)
Mizugi Sakuseiou ni wa Katenai | Can't Win Against the Swimsuit Cum-Draining King
Ougon Taiken - Gold Experience
Maou wa, Hatsujouki!!!
[Neko Mode] Let's Make An Experience (COMIC Purumelo 2013-02) [English] [Kameden]
[Evork Festa (Drain, Inoue Nanaki)] Yamato Nadeshiko | Yamato's Beauty (Space Battleship Yamato 2199) [English] {doujin-moe.us} [Digital]
[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week [English] [PSYN] [Digital]
(C87) [Condiment wa Hachibunme (Maeshima Ryou)] Happiness experience2 (HappinessCharge Precure!) [Chinese] [狼娘汉化]
[Evork Festa (Drain)] Jimina Anoko no Tenraku Seikatsu | A Good-Girl's Road to Becoming a Slut [English] {doujin-moe.us} [Incomplete] [Digital]
[Somejima] Kyoufu Taiken! Invisible | Experience Fear! Invisible (Comic Unreal Chounouryoku de Yaritai Houdai Vol.1) [English] [CGRascal] [Digital]
(C91) [Evork Festa (Drain)] Idol Nenmaku Akushukai (THE iDOLM@STER)
[Ran-ya (Aranmaru)] SECRET EXPERIMENT (Touhou Project) [Digital]
Mijuku Mono | The Inexperienced
Boku no Otona Shokugyo-taiken | My Adult Work Experience Ch. 6
(C70) [G's studio (Kisaragi Gunma)] Experiment 1 (KimiKiss) [English] [Yoroshii]
[Oda non] Yukemuri Shotaiken | Steamy First Experience (COMIC HOTMiLK 2008-10) [English] [q91]
Ochiteiku Karada Zenpen | Down the Drain - Part 1
Mesuinu Taikenki | Bitch Experience Note
(C90) [nul_Neverland (Navier Haruka 2T)] Nuru Never Drain 2 [English] =SW=