(C90) [Furaipan Daimaou (Chouchin Ankou)] System Desukara #4 (PriPara)
(C56) [JIBAKU-SYSTEM (Kimidori Iro)] Kagetsu Keiryousai (Starship Girl Yamamoto Yohko)
When Days Rewind Volume Two
[B-kyuu Special, System PINK (Manazuru Chizuko, Ayase Mami)] COMMUNICATION LOVE (Gundam Wing) [Incomplete]
Mahoushoujyo Rensei System EPISODE 03
(C66) [SimaSima System (Nagisawa Yuu)] Sakulove (Card Captor Sakura)
[Hiro Kazuki] Oshiete, Sensei Bangaihen -Sensei-tachi mo Wakakatta- | Teach Me, Sensei Extra Chapter -When The Teachers Were Young Too- (COMIC Penguin Club Sanzokuban 2013-06) [English] [Team Koinaka]
SONOHIGURASHI
Max Affection System! 2
(C70) [SimaSima System (Nagisawa You)] Honjitsu no Otooshi 2006 Summer (Zero no Tsukaima)
Mahoushoujyo Rensei System
[shimoya] When I rubbed milk of a bad girl, became surprisingly obedient 1 [digital]
Mahoushoujyo Rensei System EPISODE 02
When You Sleep
[Nigiri Usagi] Sex Suru to SP o Kaifuku Shitekureru Kuro Gyaru Healer [Zenpen] | The Black Gal Healer who Recovers Your SP When You Have SEX [Part 1] [English] [CryptoGreek] [Colorized] [Decensored]
MAGICAL EMI HYPER UGIKINTOKI
System Desukara #5
(C99) [PX-Real (Kanno Takashi)] Mahoushoujyo Rensei System EPISODE 05
[Onodera] Kaette Kitara... | When You Come Home... (COMIC Anthurium 2019-12) [English] [Hentai_Doctor] [Digital]
[Sarada Masaki] Milk System Ch. 2 [English] =LWB=
(COMIC1☆2) [Je T'aime (Mutsuki Lime)] Only When You Smile (To Love-Ru)
(C81) [deathgaze-system (Sid Alice)] AUW:2 (God Eater)
(C83) [Jibaku-system (Suzuki Amaharu)] Oyako Suemusume Chichioya Kyoushuu Hen [Chinese] [哈尼喵汉化组]
[Hiroshiki] What Happened When a Virgin Went To a Sex Bar With His Little Sister kek (Hatsujou Carnival) [English] [Decensored] [EHCOVE] [Digital]
When I woke up this morning Todo had shrunk sho -Yowamushi Pedal dj
(Puniket 32) [Furaipan Daimaou (Chouchin Ankou)] System desu kara (PriPara) [Chinese] [牛肝菌汉化]
[Takenoko Seijin] Te to Te Tsunaide | When you let go of my hands [English] [Decensored]
[Iwashita Shoten (Iwashita)] Tamashii Kanri Appli =Soul Management System= [Digital]
(Geinoujin wa Card ga Inochi! 11) [Domani (Domasshuno)] Ichigo-chan ga Chotto Ijiwaru na Hi | The day when Ichigo was a bit mischievous (Aikatsu!) [English] [Lazy Lily]
(SC52) [Noraneko-no-Tama (Yukino Minato)] Kago no Naka no Kotori wa Itsu Deyaru 3 | When Will The Caged Bird Be Released 3 [English] =LWB=
[Okano Ahiru] Shoujo no Mousou wa Itsu Hiraku? - When does her dream come true?
(Puniket 35) [Furaipan Daimaou (Chouchin Ankou)] System Desukara Idol Time (PriPara)
(Heartful Communication) [Gekka Bijin (Yatogami Shido)] Seija ga Kane o Narasu Toki | When a Saint Rings a Bell (Utawarerumono) [English] [EHCOVE]
(Puniket 34) [Furaipan Daimaou (Chouchin Ankou)] System Desukara #5 (PriPara)
[Kenashi Ai! (Mimisuke)] Osananajimi to Shichakushitsu ni Hairu to | When I Get Into The Dressing Room With My Childhood Friends (Free!) [English] [Ikemen Scans]
(C62) [Ekakigoya Notesystem (Nanjou Asuka)] Kitsch 19th Issue (Xenosaga)
Mahoushoujyo Rensei System EPISODE 04
A story where I had become a girl with animal ears when I opened my eyes
(C89) [WHIRL POOL (Cyorisuke)] Tekkadan Fudeoroshi System (Mobile Suit Gundam Tekketsu no Orphans)
[Yaminabe] Uchi no Imouto ga Yuusha ni Mezameta Ken ni Tsuite ~Kakusei no Shoujotachi~ | The Case When My Little Sister Became the Hero ~the Awakened Girls~ (Loring Holiday) [English] [BlindEye]
(俺と角煮と油そば) I had become a girl when I got up in the morning part 2 (English) (CZJ)
Jitsu wa Kawakami no kata ga sessei dekinai setsu | I can't restrain myself when I'm next to Kawakami
(C78) [SimaSima System (Nagisawa You)] Hime Asobi Vol. 3 (Cardcaptor Sakura)
Maho Shojo Nerisei System
[Stapspats (Hisui)] S4O-SAMUS Suit's Sensory System OFF- (Metroid) [Digital]
The story of when my old classmate bought me after I shrank
(CR36) [JIBAKU-SYSTEM (Suzuki Amaharu)] BELIEVE-06A2 (Zettai Karen Children)
(C87) [LemonMaiden (So-kai)] Daten-shi XX EPISODE 2 (Fatekaleid linear Prisma Illya) [English]
S4O-SAMUS Suit's Sensory System OFF-
Meimusume ga Erokute Kinshin Soukan Shimashita
[Moe Hime Rengou (xin, obiwan)] Carnival 33 - Coconut Hitsuji no Milk o Nondara Iroiro Okkiku Nacchatta...!? | Carnival 33 - When I Drank Some CocoGoat Milk, I Started Growing Bigger...!? (Genshin Impact) [English]
SE-01
[In-Somnia (Akiba Kaduki, Kudou Hiroshi)] Shukka Genin wa Omae Daze!! - ...you the cause of breaking out... (Higurashi no Naku Koro ni) [English] [EHCOVE]
Shitei episode Ichi
(C72) [SimaSima System (Nagisawa You)] Naisho no Hokentaiiku (Cardcaptor Sakura)
(C51) [EKAKIGOYA NOTESYSTEM (Nanjou Asuka)] KITSCH VOL.1 (Martian Successor Nadesico, Neon Genesis Evangelion)
(CT9) [SimaSima System (Nagisawa You)] Zerokyun! - Mimilove (Zero no Tsukaima)
[Noraneko-no-Tama (Yukino Minato)] Kago no Naka no Kotori wa Itsu Deyaru San Sousaishikiban | When Will The Caged Bird Be Released 3 [English] [LWB] [ATF] [Digital]
(C88) [Nedaore (Ayane)] Itsuka Enkan de Aetara | We'll Meet When Life Comes Full Circle (Puella Magi Madoka Magica) [English] [tk-910]
Tensoushugi no Kuni | A Country Based on Point System
When Gaap-sama Cries
Pop Up SYSTEM
(SC31) [JIBAKU-SYSTEM (Suzuki Amaharu)] A.O.I (Zettai Karen Children)
Mahoushoujyo Rensei System | Magical Girl Orgasm Training System 04
[Puchi-ya (Hoshino Fuuta)] Hat Which When Worn Makes Wearer Go Unnoticed Like a Roadside Pebble (Copybon)(Doraemon)
[Uki system] Mamagui 4
Random Kaiga Soshiki Kaoru Seigyo
[Spiritus Tarou] Ponkutsu Kara wa Nigerarenai | There’s No Running Away From This Klutz (COMIC Koh 2017-05) [English] {Hennojin} [Digital]
Bakunyuu Masuku no One-san o Tokutei Shimashita.
Gorilla-san and...
[NAO System] Heartful na Shunkan
Muchi Shounen ga Heya no Kagi o Wasuretara | When an Innocent Boy Forgets His Apartment Key
Boku ga!'`Watashi ga!'`Ichiban eroinodesu!'`Desu wa!'
semen system
Sake wa Non demo Nomareru na | When You Drink, Don't Let Them Drink You
[JIBAKU-SYSTEM (Suzuki Amaharu)] Oji desu ga JS Meimmusume ni Osowarete Rape Saremashita [Digital]
J 〇 Meikko de Seiyoku Shori shite iru Oji desu
I was a bride when I became a woman? First experience with my sister's fiancé 3
Oyako -Shougakusei no Jijo ni yoru Chichioya no Seiyoku Shori Hen-
(C77) [deathgaze-system (Sid Alice)] 2-nen A-gumi Takane Manaka (Love Plus)
Doushitsuji, Yaya Issen o Koete Shimatta Senyu to Koibito Doushi ni naru Houhou | How We Kind of Crossed a Line When We Shared a Room and Turned from Comrades to Lovers
Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ | Nyotaika Swim Club - I Turn into a Girl When I Cum!
The Day When a Mermaid Became a Pet
[Maria System00] Yoshuu to Fukushuu
(C56) [JIBAKU-SYSTEM (Kimidori Iro)] Kagetsu Keiryousai (Starship Girl Yamamoto Yohko)
[JIBAKU-SYSTEM (Suzuki Amaharu)] Oya-ko ~Shougakusei no Choujo ni Yoru Chichioya no Seiyoku Shori~ [Digital]
[Mayonnaise] Nikubenki System Chronicle
Succubus Yondara Haha ga Kita!?| When I Summoned a Succubus, My Mother Showed Up!?
[UTU Systems (Suika Melon)] Amedama Kaa-chan 1 - Gifu Tomo Hen
Oyako Suemusume Chichioya Kyoushuu Hen
(C77) [Ringo Gakuen (Mayonnaise.)] Joseiki-nai no Piston Undou ni Yoru Masatsu Taiden wo Riyou shita Hatsuden System no Rekishi
(COMIC1☆11) [JIBAKU-SYSTEM (Suzuki Amaharu)] Ani desu ga Imouto ni Okasaretemasu.
[Fumotonoya (Fumotono Mikoto)] Me ga Sametara Kemomimi Shoujo ni Natteita Ohanashi | The Story of How When I Woke Up, I Had Become an Animal-Eared Girl [English] [Panatical] [Digital]
Monthly MelomELO Feb.25,2013
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 4 | Nyotaika Swim Club I Turn into a Girl When I Cum! 4 [English] [gender.tf] [Incomplete]
[Himuro Serika] Nyotaika Suieibu ~Ikutabi Onna ni Nacchau Ore no Karada~ 2 | Nyotaika Swim Club ~I Turn into a Girl When I Cum!~ 2 [English] [gender.tf]
Sex Slave System Chronicle - Chapter 3
Ni-Ni to Issho
Sex Slave System Chronicle - Chapter 1
Netorare Osananajimi Haruka-chan Kiki Nihatsu!!
(C57) [Aqua-Brand (Sagano Aoi)] Sewwt System (Card Captor Sakura)
[Momoziri Hustle Dou] Zikan wo Tometa Kaa-san ga Ore ni Shita Koto | What my mother did with me when she stops time [English] [innyinny]
KANA KANA
[Inochi Wazuka] Boku ga Onee-sama no Mesu Dorei ni Narutoki | When I Became Her Slave (Boku ga Onee-sama no Mesu Dorei ni Narutoki) [English] [=SW=]
"My Buddies Fuck My Mom How and When They Want" Hahaoya to tomodachi ga katte ni-han tte ita
(C85) [Circle Daiinma (Core-suke)] Cosme Reverse System (Space Battleship Yamato 2199)
Neighbouring Onii-chan and...
(C80) [TETRODOTOXIN (Nise Kurosaki)] When a School Boy Does it with Okusan (Okusan) [English] {doujin-moe}
(C79) [JIBAKU-SYSTEM (Suzuki Amaharu)] Ore no Imouto ga Chuugakusei de Kinshinsoukan na Wake ga nai (Ore no Imouto ga Konna ni Kawaii Wake ga nai)
[Ekakigoya Notesystem] Kitsch 6th Issue (Darkstalkers)
(Puniket 21) [JIBAKU-SYSTEM (Suzuki Amaharu)] Tamishi -si- (Isekai no Seikishi Monogatari)
[Nagashiro Rouge] When Magical Girls Kiss Chapter 1| Eigyou Mahou Shoujo ga Kiss Shitara Chapter 1
[JIBAKU-SYSTEM (Suzuki Amaharu)] Oyako [Digital]
(C87) [70 Nenshiki Yuukyuu Kikan (Ohagi-san)] Lamp Majin ni Negau Koto - When You Wish Lamp [Chinese] [众筹填坑教导院]
(C70) [SimaSima System (Nagisawa Yuu)] Gokkun (Cardcaptor Sakura)
[SYSTEM GZZY (Various)] LITTLE GIRLS OF THE GAME CHARACTERS 2+ (Various)
I Can Love Her Even When She's Sleeping
[After Moon] Chicchai Inami-san (Working!!)
(C65) [SimaSima System (Nagisawa You)] Sakura Maniac 2 (Cardcaptor Sakura)
[Wakamatsu] Fudan wa Amaama na Onee-san ni Kintama Karappo ni Naru made Oshioki sareru Hanashi | When an Onee-San Who Is Usually Sweet Punishes Me Until My Balls Are Dry [English] [TD]
(C80) [deathgaze-system (Sid Alice)] AUW (GOD EATER)
Aki Sora Ch9 - When The Rain Has Stopped
Toppatsusei Bokki Shoukougun ~Jii Fuzen o Soete~ | Idiopathic Erectile Syndrome: When Masturbation Fails
Akasuri Yubana no Chizuru-san Ha no Shou
(C53) [SYSTEM GZZY (Various)] My Little Princess (Yume no Crayon Oukoku)
(CT11) [museo (Tachibana Kou)] Onnanoko. (Higurashi no Naku Koro ni)
[Solar System Development Organization (Kinako)] Sleeping Monster (Durarara!!)
(C63) [System Speculation (Imai Youki)] Koibitotachi No Jikan (Neon Genesis Evangelion)
[Asanoya (Kittsu)] Toraware Hime I - System Master | Hostage Princess I (Sword Art Online) [English] [kusanyagi] [Digital]
[Nigiri Usagi] Urusai Kouhai o Oshitao Shitara Otonashiku Natta Hanashi | My Annoying Kouhai Became Docile When I Pinned Her Down [English] [flowerswamp]
[69station (Ekitai)] Koibito ga Akogare no Senpai wo Suki Sugite Tsurai | It's Hard When Your Boyfriend Likes an Upperclassman He Admires Too Much (Free!) [English]
JS Kinpatsu Haafuna mei mmusume de dōtei sotsugyō dekimashita.
[Mayonnaise.] Nikubenki System Chronicle | 肉便器社會體制年代記 [Chinese]
(C70) [JIBAKU-SYSTEM (Suzuki Amaharu)] PREPARATION-SHIHO (Zettai Karen Children)
★ Love Coffret Magic ★ When drunk, he becomes a she! ch.1
Hinamizawa Kyousoukyoku
Gibo to Futari de Kurashitara... | When I Live Alone with My Stepmother... Ch. 1-2
[System Speculation] Asuka Ga Oyome Ni Yatte Kita (Evangelion)