Definition The Derivative

Onegai Otonari-san!

[Pink Unkou (EO Masaka)] Tonari no ano konoki ni narukarada - Because of the body of the girl sitting next to me + Mumu's pixiv-twitter-fantia images (Machine Translated)

[Hanamaki Kaeru] Kimi no Tsurego ni Koishiteru. 6 - Forever Otokonoko! | I'm in Love With Your Child From a Previous Marriage. 6 - Forever Trap! (Kimi no Tsurego ni Koishiteru.) [English] [mysterymeat3] [Digital

(C68) [Saigado] THE YURI & FRIENDS MARY SPECIAL (King of Fighters) [English] [desudesu]

[Werk (Andou Shuki)] Oshigoto Theater 6 (The IDOLM@STER MILLION LIVE!) [Digital]

Yuri SEX nomani Hasama chatta Hanash | The Story Of How I Was Trapped In The Middle of Lesbian Sex

(Shota Scratch 20) [Catcher in the Rye (Kurokawa Juso)] Ko Akunin.

Haha ni Koishite Tokubetsu Hen | Making Love with Mother Special -Visiting the Son in the City-

[Arsenothelus (Rebis)] Meikyuu Oujo 10 YEARS SPECIAL [English] [Digital]

I Made My Mother Marry A Dildo

[Nishimaki Tohru] Dear My Mother 2 Ch. 1-2,3 [English] [sasasa11]

Brother to Ore no Haru!

[Sanatsuki] Hypnotic Short at the Otherworldly Diner

[Tabigarasu] Maou no Yoroi no Wana ~Shoshinsha Muke~ | The Trap of the Demon King's Armor ~For Rookies~ ( 2D Comic Magazine Shokushu Yoroi ni Zenshin o Okasare Mugen Zecchou! Vol. 2) [English] [Kuraudo] [Digital]

[Hara] Maou-sama to Shoukan Yuusha | The Demon Lord and the Summoned Hero (Isekai wa Smartphone to Tomo ni.) [English] [cutegyaruTL]

(C91) [Othello Ice (shuz)] Shiboritotte Ageru ne [English] [constantly]

[NxCthermit (nohito)] Watashi dake o Mitsumete (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [吸住没碎个人汉化] [Digital]

(IDOL STAR FESTIV@L 04) [Diethyl Ether (Mizinnkosutinn)] Futari to Futari | Two and Two (THE IDOLM@STER) [English] [WindyFall Scanlations]

[Norza] Aether Oyako no Himitsu | Secrets of the Aether Mother and Daughter (Pokémon Sun and Moon) [English]

(C86) [Takemasaya (Takemasa Takeshi)] CINDERELLA ECSTASY Jouyoku no Catharsis | Cinderella Ecstasy - Lust Filled Catharsis (THE iDOLM@STER CINDERELLA GIRLS) [English] {doujin-moe.us}

(Mimiket 10) [Oretachi Misnon Ikka (Misnon Blue, Misnon the Great)] Tsuihou Kakugo Ver.9.0 (Crest of the Stars, Kaleido Star, Stellvia of the Universe)

Jitsubo no Kyonyuu o Musaboru Shota wa Aijou to Bonyuu o Sosogareru | Pouring love and breast milk into the shota who craves his mother’s big breasts

(C93) [DogStyle (Menea the Dog)] Lipsync vol.2 harmonious (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

Comic Shingeki 2015-05

[Fuusen Club] Boshi no Susume - The Advice of The mother And Child Ch. 16

Megami ni Ecchi na Shukufuku o - Erotic Blessings to the Goddess

(MILLION FESTIV@L!! 2) [Werk (Andou Shuki)] Oshigoto Theater 2 (The IDOLM@STER MILLION LIVE!)

[the_orz] DoeroEmon (Doraemon)

(C68) [Arsenothelus (Rebis)] TGWOA18 - Futari no Meikyuu Oujo

Amayadori | Taking Shelter from the Rain

(SC2015 Autumn) [STUDIO BIG-X (Arino Hiroshi)] MOUSOU Mini Theater 37 (THE IDOLM@STER CINDERELLA GIRLS)

Safe Sex In The Theater

[Kinkacha] Jinkou Shinka (Magic: The Gathering)

Ryuu no Majo to Mizugi Ecchi Suru | Swimsuit Sex With The Dragon Witch

Asex Training dakara Mondainai desu | It's Asexual Training So There's No Problem

(C84) [Arsenothelus (Rebis, Chinbotsu)] Zetsurin Yuusha to 3-nin no Mama | The Peerless Hero and Three Mothers (Dragon Quest III) [English] {doujin-moe.us}

(Utahime Teien 12) [Werk (Andou Shuki)] Oshigoto Theater 5 (The IDOLM@STER MILLION LIVE!)

Boshi no Susume - The advice of the mother and child Ch. 9

(C91) [NxC Thermit (Nohito)] Konna ni mo Itooshii After Zero (THE IDOLM@STER CINDERELLA GIRLS)

[Milkdou Shoukai (Milk Koubou)] Imouto ga Inakunatta Yoru... Boku wa Okaa-san to Hageshiku Aishiau... | The Night My Sister Disappeared... I Made Love to My Motner... [English]

The Theatre

[Mikuni Saho] Nekonadegoe no Onna | The Lady with the Coaxing Voice (Namadashi Cho Inbo) [English] [desudesu]

(C93) [The Seventh Sign (神楽優人)] リィン教官の特別課外授業+メロン限定特典付 (英雄伝説 閃の軌跡) [Ciel@M-No-Tamashii×無毒漢化組]

[Desk Work (Ashita)] Enjo Kousai Akira to Anii (Tachi) no Seikatsu Kiroku | Record Of Akira's Paid Dating With Her "Older Brothers" (THE IDOLM@STER CINDERELLA GIRLS) [English] {Doujins.com} [Digital]

[Tenro Aya] Heroine Erina ~The Desire to Squirm within the Armor~ (2D Comic Magazine Shokushu Yoroi ni Zenshin o Okasare Mugen Zecchou! Vol.1) [English] {Hennojin} [Uncensored] [Digital]

[Werk (Andou Shuki)] Oshigoto Theater 7 (The IDOLM@STER MILLION LIVE!) [Digital]

(C91) [The Knight of the Pants (Tsuji Takeshi)] Kousoku Shoujo ALLELUIA ~Kowaku~

[Itami] The Hero Father's Downfall Through Gender-Bending, in the Hands of his Son, the Demon Lord (2D Comic Magazine TS Akuochi Nyotaika Shita Seigikan-tachi ga Akuten Acme! Vol. 1) [English] [desudesu] [Digital]

Volume of the room where Reiko & Maria & Nakagawa can't leave unless they do something crazy

(C96) [Undouken (Kosuke)] Sleepless Night at the Female Draph's Room (Granblue Fantasy)

[DiGiEL (Yoshinaga Eikichi)] PSYZE Psycho Soldier Athena 2 seek + bonus (The King of Fighters) [Digital]

(C91) [DogStyle (Menea The Dog)] Hai-Couple bloom all over (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [不滅的好野尻漢化]

H nante Zettee Yannee kara na!! | There's No Way I'll Do Anything Lewd!!

[Arsenothelus (Rebis)] Futari no Meikyuu Oujo 7 [Digital]

(MyBestFriends8) [DogStyle (Menea The Dog)] Hai-Couple rainstorm (THE IDOLM@STER CINDERELLA GIRLS)

[Arsenothelus (Rebis)] Saimin AV Appli COMIC Daiikkan [Digital]

(C82) [Yamazakura (Iguchi Takajin)] Tokoton Athena (The King of Fighters)

[Anthology] Naru Hina Z 3 (Various)

COMIC Shingeki 2019-08

Yokkyuu Fuman na Hitozuma Chichi no Nichijou | The Everyday Life of Chichi The Frustrated Housewife

(COMIC1☆6) [TLE (Fujiyama Takashi)] MILKY IDOL (THE IDOLM@STER CINDERELLA GIRLS)

(C89) [The Seventh Sign (Kagura Yuuto)] Haiiro no Kishi no Ichiban Amai Kyuujitsu (The Legend of Heroes: Trails of Cold Steel) [Chinese]

(C68) [Saigado] The Yuri & Friends Mary Special (King of Fighters)

[kazum] shinya ni nattara hahaoya ga boku no heya ni haittekimasu | Mother comes to my room in the middle of the night [English] [innyinny]

Punipuni Chiccha Tappotapo Ch. 1-5

(MILLION FESTIV@L!! 2) [Werk (Andou Shuki)] Oshigoto Theater 2 (The IDOLM@STER MILLION LIVE!) [English] [ZERO-VOID]

[Tanaka Aji] Hitaka ka no sono go... | The Hidaka House Thereafter... (Boku no Kazoku o Sarashimasu) [English] {Chrysanthemum} [Digital]

(C91) [NxC Thermit (Nohito)] Konna ni mo Itooshii -After Zero- (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]

(C70) [Hellabunna (Iruma Kamiri)] Makka na Bikini IV Fukkatsu | Bright Red Bikini IV Rebirth (Athena) [English] [Kizlan]

Tonari no Onee-san no Shitagi o Nusundara Kiseki ga Okita Hanashi o Shiyou | Let’s Talk About the Story of A Miracle that Happened When I Stole the Underwear of the Lady Next Door

[The Nation of Head Scissors (Toppogi)] Girls Beat! -vs Mizuki & Mana-

The Ironcladed: Part 1

Tatoeba Konna Million Theater Soushuuhen I

(C63) [Oretachi Misnon Ikka (Misnon the Great, Misnon Blue)] Tsuihou Kakugo Special edition Phase1 (Seikai no Senki)

(C88) [AMP (Norakuro Nero)] Rika to Miria ni Shiboritorareru Hon (THE IDOLM@STER CINDERELLA GIRLS) [Decensored]

(SUPERbrilliantdays25) [Karaage of the Year (Karaage Muchio)] Luxury Vamp Bitch (Ensemble Stars!)

[Kuronomiki] Takamine-ke no Sanrinsou ~ampoule”0”~ | The Three Flowers of The Takamine House ~ampoule “0”~ [English] [obsoletezero] [Digital]

The Parasite Series: The Diamantic Worm Extra - Neighbors (middle) [English] [xinsu]

[ONEONE1 (Ahemaru)] Slave the Blood III (Strike the Blood) [English] [ATF] [Digital]

(C94) [Othello Ice (shuz)] Genki ga Nai nara Shite Ageru [Chinese]

[Arsenothelus (Rebis)] Futari no Meikyuu Oujo 6.5+ 7 [Digital] [Chinese] [这很恶堕+不咕鸟汉化组]

[Amano Hidemi] Yokubou no Hako - The Box of the Desire

(COMIC1☆20) [Fujiya (Nectar)] Isekai Maid to 1R no Aruji 2 - The Otherworldly Maid and the One-Room Lord

(C100) [the mistress of the adriatic (Makiavery)] Miruraku!2 - Milky Lactating! 2 - Yasashii Milk no Shibori kata (THE IDOLM@STER CINDERELLA GIRLS)

[Natsu no Oyatsu] Haha de Musei Shita Hi | The Day I Had a Wet Dream about Mother (COMIC Masyo 2018-08) [English] [Amoskandy] [Digital]

[Toward the Sky (Yuuka)] Honto wa Okotteru no yo! Baka... | I Really Am Angry! Idiot... (Suzumiya Haruhi no Yuuutsu) [English] [life4Kaoru] [Decensored]

[Amano Jyaku] Onegai Otonari-san!

[Nagai Hamu] Makura Idol A (The King of Fighters)

[the_orz] Kawanoji Boku no Tonari de Oba-san ga Neru - My friend's mom sleeps next to me

Doinaka no Seikyouiku ha Okaa-san no Shigoto Desu | Out in the boonies sex education is a job for mothers

Big Mother Daughter Dokudaku Set Meal

(C54) [Saigado (Ishoku Dougen)] The Yuri & Friends Fullcolor (King of Fighters)

Takamine-ke no Sanrinsou ~Fruits~ | The Three Flowers of The Takamine House ~Fruits~

The Christmas of the Tachibanas [English] [Rewrite] =LWB=

Seijo-sama to Majo no Okusuri | The Saint and The Witch's Drug

(C69) [Wagahai Rouman-shuu, Igyou Nami Club (The Seiji, Ureshino Megumi, Waita Uziga)] Genkai Haretsu

(C76) [Saigado (Saigado)] The Yuri & Friends Fullcolor 10 (King of Fighters)

(C61) [Saigado] THE ATHENA & FRIENDS SPECIAL (King of Fighters)

(Shuuki Reitaisai 6) [Angelic Feather (Land Sale)] Flan-chan no Ero Trap Dungeon Cursed Dress (Touhou Project) [English] {Hennojin}

[Atelier Maso (doskoinpo)] Warui Hobo-san | The Detestable Care-Taker [English] [xinsu]

The Yuri & Friends Fullcolor 3

(COMIC1☆6) [Circle Taihei-Tengoku (Horikawa Gorou)] Athena no Nikutsubo | Athena's Flesh Sleeve (Saint Seiya) [English] [EHCOVE]

[Kuronomiki] Takamine-ke no Sanrinsou ~Fruits~ | The Three Flowers of The Takamine House ~Fruits~ (Garden) [English] [obsoletezero] [Digital]

(COMIC1☆5) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon 25 Catherine, Katherine! (Catherine) [English] {doujin-moe.us}

(C85) [The Dungeon In Yarn (Yone Kinji)] Koukan☆Nikki Kiseki to Hitobanjuu

[Studio Hatake (Taro Oimo)] Cinderella Girls Ecchi Mini Theater Kudo Shinobu (THE IDOLM@STER CINDERELLA GIRLS)

[Yakusho] Bishuu Kaoru Boshi Soukan | Lewd scent mother-son incest (ANGEL Club 2016-04) [English] [desudesu]

(Nemuriko no Ki) Machuchu 10 (Paper Mario and The Thousand Year Door)[English][SMDC]

(CR17) [MünchenGraph, Usagi Youchien (various)] The Torture Never Stop (various)

(C88) [Kansai Gyogyou Kyoudou Kumiai (Marushin)] Another Produce -Kaede Takagaki- (THE IDOLM@STER CINDERELLA GIRLS) [English] {doujins.com}

Kakute Sono Bohimei wa Chinurareshi Tsuki | Thus, the epitaph told of the Bloodstained Moon's toll

COMIC Minimon Vol. 11

(Utahime Teien 17) [Sekine (Sekine Hajime)] Rio theater! (THE IDOLM@STER MILLION LIVE!)

Minami no Kuni de Hina wo Tobasete | Hina in the Sky of a Country from the South!