Little Sister Futa Growth

I Can't Handle My Former Bookworm Little Sister Now That She's a Slut! 2

Ore no Imouto wa Oppai ga Sugoi Dekai | My Little Sister's Boobs Are Really Huge

(C88) (Little★Cosmos [Ayano Rumi]) Netorare Oujo Lucina | Netorare Princess Lucina (Fire Emblem Awakening) [English] [mickeyj]

(CR30) [HarthNir (Misakura Nankotsu)] Binzume Sisters 2 (Sister Princess)

Futanaric Medical Socket 2

[Porori] My First Time is with.... My Little Sister?! Ch.19

(C81) [Okadatei (Okada Kou)] Uchi no Imouto ga!! 3 | My little sister is!! vol.3 [English] [VLtrans]

My Big Brother Was Making a “Little Sister Observation Record,” So I Pretended to Have Zero Sexual Knowledge and All Sorts of Things Were Done to Me

[You Miyamoto] Mamoru: Sister & Brother (Sister Princess)

(COMITIA119) [Littleollie (Deburasu)] Uchi no Imouto wa Kotowaranai [Chinese] [山樱汉化]

Imouto wa Mesu Orc 4 | My Little Sister is a Female Orc 4

[Ana Futatsu (Wenaji)] Inyoku no Ori (Touhou Project) [Digital]

(C83) [Navy Blue (Kagura Nanaki)] Futaki Kanata no Ura Jouji (Little Busters!)

[Futanarun (Kurenai Yuuji)] Futanari Musume Otokoyu Mission [Digital]

(Futaket 3) [AskRay (Bosshi)] Futabu!! | Futa Club 2 [English] [SaHa]

My Little Sister [English] [Rewrite] [olddog51]

(C83) [Little Hamlet (Ra Kii)] KICHIKU MIKO SANAE ToHo Seirensen Kouryakuhon (Touhou Project)

Futa Ona Daisanshou | A Certain Futanari Girl's Masturbation Diary Ch. 1-4

[Salad] Uchi no Imouto | My Little Sister (Show Bitch) [English] {5 a.m.}

My First Time is with.... My Little Sister?! Ch.24

[Orenjiya (Orenji)] Movie Night (Little Witch Academia) [English] [Digital]

(IDOL STAR FESTIV@L 04) [Diethyl Ether (Mizinnkosutinn)] Futari to Futari (THE IDOLM@STER)

(Puniket 11) [Furaipan Daimaou (Chouchin Ankou)] Nakayoshi Princess | Friendship Princess (Fushigiboshi no Futagohime) [English] [Mariannana]

[Ameyama Telegraph (Ameyama Denshin)] WELCOME TO FUTANARI MILK BAR!!! [Digital]

[Dulce-Q] Ushiro no Futa-Ko-san | Futa Girls in Hiding (Futanari Friends! Vol. 05) [English] {risette translations} [Digital]

[Ting Fong Jiu Si Yu (Nikaidou Keita)] Kyodai Majo Chuuihou (Little Witch Academia) [English] [EroGPx] [Incomplete]

(Puniket 12) [Junk Castle (Shirohebidou)] Futa GO! (Fushigiboshi no Futagohime)

[Futanarun (Kurenai Yuuji)] Futanari Musume Otokoyu Mission 3 [English] [Digital]

(C74) [COUNTER ATTACK (Gyakushuu Takeshi)] Mijuku!! Hanjuku!! Loli Loli Mori!! 7 ~the Final~ (Fushigiboshi no☆Futago Hime)

[Asanoya (Kittsu, PuP)] Sister Mill (Sister Princess)

[Breakrabbit] リトルウィッチの恋 (Little Witch Academia)

(C70) [Tenny Le Tai (Aru Koga)] Chiputto Sister (Chokotto Sister)

[Ponkotsu] Imouto ikimasu / Little Sister, Go! [English]

[Tengai Aku Juumonji (ASTRA)] Futago Kaku ASTRA'S ARCHIVE 06 (Various)

[Porori] My First Time is with.... My Little Sister?! (Ch.41 - 45)[English](Ongoing)

Kuro Musume

[Porori] My First Time is with.... My Little Sister?! Ch.16

My First Time is with.... My Little Sister?! Ch.23

(C84) [AskRay (Bosshi)] Futa x Futa

[Marui Maru] Futanari Saikyouiku | Futanari Re-Education (Futanarikko Fantasia II) [English] [biribiri] [Decensored]

(C65) [NEKOMIYA (Nekomi Haruto)] Orange Tart (Sister Princess)

[Mizuyoukan] My Little Sister ~Akane~ Special (Kunoichi Tsubaki Chinpouchou Chapter 10) [ENG] [Yoroshii]

[Itaba Hiroshi] Ore no Imouto ga Konna ni Ricchan na Wake ga Nai | My Little Sister Can't Be This Ricchan-like (COMIC Shingeki 2011-02) [English] =pesu + Super Shanko=

Moto InCha no Kyonyuu Yariman Imouto ga Erosugite, Onii-chan wa Mou...!! 2 | I Can't Handle My Former Bookworm Little Sister Now That She's a Slut! 2

[Aa Doushiyou (Pi-ko)] Ore no Imouto Tachi ga Hatsujouki na Wakega nai | There's No Way My Little Sister And Her Friend Are In Heat! (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Zettai Ryouiki] [Decensored] [Digital]

Little Sister pt 2

[Happouvijin (yumoteliuce)] Tasting (Little Witch Academia) [English] [Szayedt] [Digital]

Futaman!

[Musashi-dou (Musashino Sekai)] Futa Patchy (Touhou Project) [English] [YQII] [Digital]

(C69) [Aneko no Techo (Koume Keito)] Futago Himegoto (Fushigiboshi no Futagohime) [English] [Rfk]

(Futaket 13.5) [InuTeikoku (Mura)] Makon 2 [Chinese]

(C93) [squeezecandyheaven (Ichihaya)] Imouto wa Hikikomori | My Little Sister Is a Shut-in [English] [ATF]

Futanari Beach Police no Oshigoto | Working at the Futanari Beach Police

[Nanamiya (Nanamaru)] Futa x Futa OSD [Digital]

(C79) [Futagotei (Futago)] Kirino no Oshioki (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)

[Shinchara (YO-JIN)] BindLBR5 (Little Busters!) [Digital]

(C74) [Futanarun (Kurenai Yuuji)] Futanari Roshutsu Mania 2

(Tora Matsuri 2010) [Raijinkai (Haruki Genia)] Oreimo Binetsu Tyuihou 1 | Little Sister Fever Warning 1 (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] =Team Vanilla=

Little Sister's Wonderful Suprise Visit [English] [Rewrite] [Bolt] [Decensored]

(Futaket 14) [Nekonote Shobou (Nekonta)] Futa X Futa-Oni no Adauchi

Suku☆Futa | Love☆Futa

Uchi no Imouto wa Netara Okinai | My Little Sister Just Doesn't Wake Up

[Shinobu Tanei] Imouto Netsuai Ryouiki | Little Stepsister Love Space [English] {Tadanohito}

[Shinobu Tanei] Gimai Netsuai Ryouiki | Little Stepsister Love Space Ch. 1-8 [English] {Tadanohito}

[Futamaro] Hatsujou Bishoujo no Midara na Mitsutsubo | 発情美少女的淫蕩的蜜壺 [Chinese]

[Porori] My First Time is with.... My Little Sister?! Ch.09

(COMIC1☆7) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 4 | Little Sister Helper 4 [English] {Hennojin}

(Futaket 11.5) [Doronuma Kyoudai (RED-RUM)] Futa Ona Dai-Yon-Shou | A Certain Futanari Girl's Masturbation Diary 4 [English] [Sn0wCrack]

When I Enter the Bathtub with my Little Sister | Imouto to Ofuro ni Haittara

(Futaket 13) [Futanarun (Kurenai Yuuji)] Futanari Nudist Vacances

Kiririn ga Kuru

Ore no Imouto wa Kitai o Uragiranai | My Little Sister Doesn't Disappoint

(C73) [Sekai Kakumei Club (Ozawa Reido)] Fuuzokujou Futami Eriko Ato Dendoh no Sairoku toka (Amagami, Gear Fighter Dendoh)

Namaiki na Imouto ga Ore no SeFri ni Natta Keii | How My Cheeky Little Sister and I Became Sex Friends With Benefits

[Orenjiya (Orenji)] The Butt Witch Project (Little Witch Academia) [Digital]

[Amano Hidemi] Imouto Nanoni | Although She's My Little Sister [English] [Saha]

Futanari Akuma no Shachiku Seikatsu

Tamatsuki Futa ga Yarareru Hon 2 | Fucked By a Thick Futa 2

(Kouroumu 12) [Ana Futatsu (Wenajii)] Anata no Ai ga Omotai (Touhou Project)

[Achromic (Musouduki)] Loli & Futa Vol.3 (Kantai Collection -KanColle-) [English] [Digital]

A Yandere Little Sister Wants to Be Impregnated by Her Big Brother, So She Switches Bodies With Him and They Have Baby-Making Sex

Imouto Pantsu (Little Sister's Panties) [English]

PERSONA FUTANARI

(C93) [Mothman (henreader)] Imouto ni Kareshi ga Dekita toka Chotto Imi ga Wakaranai desu. | Wait, what do you mean my little sister got a boyfriend? [English] [ATF]

It's a manga about a little sister sucking on her big brother's penis

[Anthology] Naru Hina Z 2 (Various)

[Ponkotsu System (Mitei)] Ore no Imouto wa Oppai ga Sugoi Dekai | My Little Sister's Boobs Are Really Huge [English] [Degenerate_X]

[Orenjiya (Orenji)] Movie Night (Little Witch Academia) [Chinese] [沒有漢化] [Digital]

Imouto Kokoro to Haru no Sora | Little Sister's Heart and the Spring Sky

[Futanarun (Kurenai Yuuji)] Futanari Roshutsu Mania 7 [Digital]

Imouto Bloomer Ch. 2 | Little Sister Bloomers

(Futaket 11) [Circle Σ (Awamori Ichitarou)] Dorei Shoukan Catalog ~Nagato-gata Hen~ (Kantai Collection -KanColle-) [English] [Mongolfier]

[Mikko] Little Sister Absolute [Ongoing]

[Porori] My First Time is with.... My Little Sister?! Ch.14

(C94) [CHOCOLATE CUBE (Miwa Futaba)] Senon-chan wa Amayakashitai

(COMITIA119) [Littleollie (Deburasu)] Uchi no Imouto wa Kotowaranai [Chinese] [sya汉化]

[Futanarun (Kurenai Yuuji)] Muryou Haifu

(Kouroumu 9) [Stapspats (Various)] Gensoukyou Futanari Chinpo Wrestling Goudoushi GFCW Extreme (Touhou Project)

(Futaket 13.5) [InuTeikoku (Mura)] Makon 2

[Achromic (Musouduki)] Loli & Futa Vol. 12 (Kobayashi-san-chi no Maid Dragon) [English] [Mongolfier] [Digital]

[Achromic (Musouduki)] Loli & Futa Vol. 8 (Kantai Collection -KanColle-) [English] [Digital]

[Mikekodou (Mikeko)] Imouto Zirusi (Sister Princess)

[Juna Juna Juice] Mukatsuku Imouto wa Chanto Shikaranakucha 1~5 Matome | Annoying Little Sister needs to be Scolded [English] [NovaScans]

(C76) [Okadatei (Okada Kou)] Uchi no Imouto ga! | My little sister is!! [English] [VLtrans]

(C95) [Suimitsutou Koubou (Momo no Suidousui)] Yuki Chinpo - Futanari Yukiho to Ami Mami ga Himitsu no Tokkun Suru Hon (THE IDOLM@STER)

[Fukumaaya] Uiuishii Imouto | Naive Little Sister (Megamori!) [English] [Crystalium] [Decensored]

Hello,my sister

[Pepe] Kawaii Imouto ni Risei ga Kekkai! Kichiku to Natta Kimo-kei no Ma no Te ga Osou! | The cute little sister gets mindbroken by the savage and gross elder brother's evil hands! [English] [#Based Anons]

(C84) [Hamanasu Chaya (Hamanasu)] B=Witch! (Little Witch Academia)

[Floyd Soft] Futa Futa Yuririn (Heartcatch Precure)

[Happouvijin (yumoteliuce)] Tasting (Little Witch Academia) [Chinese] [咕咕汉化] [Digital]

[Joibo no Juunin] Akko ga Waruin dakara! (Little Witch Academia) [English] {Hennojin}

Futanari Saimin

(C66) [Ga Fake (Tajima Yasue)] Futatsume Precure | The Second Precure (Futari wa Pretty Cure) [English] [EHCOVE]

[Futamura Futon Ten] Sakura Mami Yuchikeikaku (Esper Mami, T.P Bon)

[Juna Juna Juice] Mukatsuku Imouto wa Chanto Shikaranakucha 1~6 Matome | Annoying Little Sister needs to be Scolded 1~6 [English] [NovaScans]

[Anthology] Futanarikko High!

[Futanarun (Kurenai Yuuji)] Futanari Musume ni Okasarechau! [English] [Desudesu] [Digital]

Big Sister Little Sister After

(Futaket 6) [Futanarun (Kurenai Yuuji)] Futa Roma Plus

Imouto no Otetsudai 7 | Little Sister Helper 7

Sukumizu to Bloomer de Hentai Suru Futago-tachi!!

(C82) [Futanarun (Kurenai Yuuji)] Futanari Roshutsu Mania 6 [English] [biribiri]

(C90) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 7 | Little Sister Helper 7 [English] {Hennojin}

[Inochi Wazuka] (Futa-Kura) Meishu『BANANA TSIYU』| Craft sake『BANANA DEW』(ANGEL Club 2007-07) [English] [man-machine translations]

[Shinobu Tanei] Imouto Shojo Gensou | Little Stepsister Fantasy Virgin Ch. 1-5 [English] [Tadanohito]

[An-chan Kaichou Potsuri Club] Crim-kun Chotto Ochinchin Kashite yo | Crim-kun, let me borrow your dick for a little (Ishuzoku Reviewers) [English]

[Usashiro Mani] CosImo. | Cosplay Little Sister (Heartcatch Puni Pedo! Cosmos Gumi) [English] {5 a.m.}

Sera Futa 2

(Puniket 11) [Furaipan Daimaou (Chouchin Ankou)] Nakayoshi Princess | Friendship Princess (Fushigiboshi no Futagohime) [Chinese] [佳桃汉化组]

[Nanase Mizuho] Ane Otouto Ane | Older Sister Little Brother Older Sister [English] {biribiri} [Decensored]

(C83) [Aimai Tei (Aimai Tei Umami)] Futa x Oto x Futa!!!

(C70) [Futanarun (Kurenai Yuuji)] Futanari Roshutsu Mania

[Rosetta Stone (Teterun)] Tamatsuki Futa ga Yarareru Hon 3 [Digital]

Futa Majo Ecstasy

(C83) [Futanarun (Kurenai Yuuji)] Muryou Haifu 4 | Free Comic 4 [Yae-chan Extra Mission] [English] =SW=

(C89) [Little Hamlet (Kiira)] Komeiji Shimai no Futari Ecchi (Touhou Project) [Chinese] [无毒X草根妖怪汉化组]

(Kouroumu 9) [Stapspats (Various)] Gensoukyou Futanari Chinpo Wrestling Goudoushi GFCW Extreme (Touhou Project) [Digital]

Futa Patche 2

Futanarikko Angel Overkill

[Yaminabe] Uchi no Imouto ga Yuusha ni Mezameta Ken ni Tsuite ~Owarinaki Densetsu~ | The Case When My Little Sister Became the Hero ~the Endless Legend~ (Loring Holiday) [English] [BlindEye]

(Puniket 11) [Furaipan Daimaou (Chouchin Ankou)] Nakayoshi Princess (Fushigiboshi no Futagohime)

Imouto Saimin Choukyou Manual | Little Sister Hypnosis Training Manual Ch. 1-6

Imouto wa Mukanshin | My Little Sister is Apathetic

[Raijinkai (Harukigenia)] Futago Rian (Fushigi Boshi no Futago Hime)

(C89) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai 6 | Little Sister Helper 6 [English] {Hennojin}

(C92) [Fuyunonchi (Fuyuno Mikan)] Little sister with grande everyday 2

[Agata] ChinTrai Quest II ~Shota Yuusha Elf no Sato de Dairankou~ | Dick Training Quest II ~Little Hero's Huge Orgy At the Elf Village~ (Chou One x Pako³) [English] =TLL + mrwayne=

Rayearth - ModX (Futa)

(SC52) [Futanarun (Kurenai Yuuji)] Futanari Musume ga Ryouteashi o Kotei Sarete Nando mo Kyousei-teki ni Shasei Saserareru dake no Hon