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
(CR30) [HarthNir (Misakura Nankotsu)] Binzume Sisters 2 (Sister Princess) [decensored]
[REDLIGHT] Otona no Ehon Akazukin-chan
Omasena Imouto | My Precocious Little-Sister
My First Time is with.... My Little Sister?! Ch.1
[PASTEL WING (Kisaragi-MIC)] Costume ALaMode 2 ~ Marmalade Ecstasy (Little Busters!)
[Nanase Mizuho] Older Sister Little Brother Older Sister Ch. 1-2 [English][Decensored]
(C76) [Okadatei (Okada Kou)] Uchi no Imouto ga! | My little sister is!! [English] [VLtrans]
Unreal Game
[Little mantis (Kuloamaki)] PEKEPEKE [Chinese] [臭鼬娘漢化組]
[Ootsuka Kotora] Eichhornia (COMIC Megastore 2011-12) [English] =amailittlething=
[Homing] Chou JC Imouto - Super Juicy Sisters [Digital]
Little Sister pt 2 [English] [Rewrite] [EZ Rewriter]
[Little mantis (Kuloamaki)] Aishi~Play | 愛的玩耍 [Chinese] [臭鼬娘漢化組] [Digital]
[Cu-little2 (Betty, MAGI)] Cu-Little Mint-chan Nya~ (DEWPRISM / Threads Of Fate)
[Fujisaka Lyric] Imouto ga Ichiban Kawaii | Little Sister Is The Cutest (LQ -Little Queen- Vol. 5) [English] {Mistvern}
(COMITIA119) [squeezecandyheaven (Ichihaya)] Imouto wa Juken ni Ochita | My little sister failed her entrance exam. [English]
(C67) [Ukkaridou (Inari Satsuki)] Gacha Hime Umihara Mana Hen (Gotcha Force)
Marudasister
(C83) [Nikopondo (Aoyama Reo)] Sweet Little Sister [English] [Hayama_Kotono]
(CR30) [HarthNir (Misakura Nankotsu)] Binzume Sisters 2 (Sister Princess)
(C84) [Hamanasu Chaya (Hamanasu)] B=Witch! (Little Witch Academia) [Chinese] [师兄汉化]
[Atori K] Imouto Bloomer Ch. 2 | Little Sister Bloomers [English] [Yoshio] [Decensored] [Color Victor DoUrden]
[Shinchara (YO-JIN)] BindLB ss (Little Busters!) [Digital]
[Little mantis (Kuloamaki)] Sanistand [Digital]
Otona no Douwa ~Akazukin-chan | 大人的童話~小紅帽
[Saegusa Kohaku] KURO-SiS -Black Sisters- [Chinese] [無邪氣漢化組]
[Little mantis (Kuloamaki)] Nioi Sumire 2 [Digital]
[Little mantis (Kuloamaki)] Seku Pure!!! ~Sexual Predators~ [Chinese] [臭鼬娘漢化組]
[18 monkeys (Inono)] Meganekko no Imouto to Kindan no aa... uu... (Meganekko Little Sister & Forbidden AAH) [English] {SaHa}
[Studio BIG-X (Arino Hiroshi)] Mousou Mini Theater 5 (Card Captor Sakura, Sister Princess)
(COMIC1☆14) [squeezecandyheaven (Ichihaya)] Imouto wa Genius | My Little Sister Is a Genius [English] {Doujins.com}
(C80) [Takanaedoko (Takanae Kyourin)] Imouto no Otetsudai | Little Sister's Helper [English] =Team Vanilla=
Imouto no Onanie o Tetsudau Ani Sore o Mimamoru Haha | A mother who watches her son finger his little sister
(C53) [Cu-little2 (Betty, MAGI, Mimikaki)] Cu-Little Bakanya~ (Final Fantasy VII, Vampire Savior / Darkstalkers)
[Maka Fushigi] Short Distance Relationship - Little Sister [English] ATF
[Anthology] COMIC L.Q.M ~Little Queen Mount~ vol. 1
(C86) [Haisui no Jin (Naruko)] Onee-chan ni Kiite Miyou (Little Busters!)
(IDOL STAR FESTIV@L 02) [Little Bear (Koguma no Joey)] Otona no Junban (THE IDOLM@STER MILLION LIVE!) [English] [Cool Kids Translations X Cozy Translations]
(C86) [CoconutBless (Natsuki Coco)] SisterBouquetAQUA [Chinese] [脸肿汉化组]
[Mizui Kaou] Little By Little
(Fueta Kishi) My Little Sister Came!(Comic X-EROS 2013-09)[ENG][The Lusty Lady Project]
[Naokame] S&M ~Okuchi de Tokete Asoko de mo Tokeru~ | S&M ~Melts in Your Mouth and Between Your Legs~ (COMIC L.Q.M ~Little Queen Mount~ Vol. 1) [English] [MintVoid] [Decensored]
Little Sister's Wonderful Suprise Visit [English] [Rewrite] [Bolt] [Decensored]
Douga Haishin
[Little mantis (Kuloamaki)] pekepeke [English]
(Reitaisai 13) [Little☆Hamlet (Kiira~)] Komeiji Satori no Nichijou (Touhou Project) [Chinese] [灵梦书院汉化]
Zenryaku, Imouto ga Maid ni Narimashite | My Little Sister Has Become a Maid
(C93) [TEBACO (tama)] Summer holiday, Again. (Little Witch Academia) [English] [/u/scanlations]
Katchuu Densetsu
[Breakrabbit] リトルウィッチの恋 (Little Witch Academia)
(C88) (Little★Cosmos [Ayano Rumi]) Netorare Princess Lucina (Fire Emblem Awakening)
(C83) [rinnetensei (Show)] Skin Ship (Little Busters!) [Chinese] [脸肿汉化组]
Imouto Miruku|Little Sister's MIlk
(C53) [Cu-little2 (Betty, MAGI, Mimikaki)] Cu-Little Bakanya~ (Final Fantasy VII, Vampire Savior / Darkstalkers) [English]
[Atori K] Imouto Bloomer | Little Sister Bloomers Ch. 2 [English] [Yoshio]
[Granada Sky (Mogiki Hayami)] Amaeru Otouto ni Amai Ane | Spoiled Little Brother & Sweet Sister [English] [SaHa] [Digital]
Imouto wa Mesu Orc | My Little Sister is an Orc
(CR33) [Studio BIG-X (Arino Hiroshi)] Mousou Mini Theater 11 (Sister Princess)
[Mizui Kaou] Little By Little [English] {Hayama_Kotono}
[Fukumaaya] Uiuishii Imouto | Naive Little Sister (Monthly QooPA 2014-08) [English] [Crystalium]
(SC46) [TIES (Takei Ooki)] Onegai! FireSisters★ (Bakemonogatari)
(Reitaisai 9) [Little Hamlet (Ra Kii)] Komeiji Satori no Soushitsu (Touhou Project) [English]
Akazukin no Yari○n Obaachan | Little Red Riding Hood’s Slut Grandma
[Tiger] Yuuwaku・Imouto #1 Onii-chan chi ni Otomari | Little Sister Temptation #1 Staying at Onii-chan's apartment (COMIC Reboot Vol. 06) [English] [Digital]
[Shinchara (YO-JIN)] BindLB14 (Little Busters!) [Digital]
My First Time is with.... My Little Sister?! Ch.24
(C61) [Ikaruganomiya (Umayadono Ohji)] Kinshin Soukan Kinki 3 (Sister Princess)
[Magukappu (Magukappu)] Dai Akko (Little Witch Academia) [English]
Imouto Comp | little sister complex
(C78) [Okadatei (Okada Kou)] Uchi no Imouto ga!! 2 | My little sister is!! vol.2 [English] [VLtrans]
[Kamibukuro Works] My Little Sister Is the Cutest (Chuunibyou demo Koi ga Shitai!) [Digital] [English] {fragmentedhollow}
[Shinobu Tanei] Imouto Shojo Gensou | Little Stepsister Fantasy Virgin Ch. 1-8 [English] {Tadanohito}
[Ikaruganomiya (Umayadono Ohji)] Kinshin Soukan Kinki 7 (Sister Princess)
[Kondom] Akazukin-chan | Little Red Riding Hood (Hontou wa Eroi Otogibanashi) [English]
(C79) [Hitoride Dekirumon (Munyuu)] Wan Wan O! (Little Busters!) [English] {BCL + TLRF}
(Reitaisai 11) [Little Hamlet (Kiira)] Komeiji Satori A~shitai Ko~shitai (Touhou Project)
(C61) [Honyo no Uchi (Honyo)] TWINKLE TWINKLE SISTERS 3 (Sister Princess)
(CR32) [Studio BIG-X (Arino Hiroshi)] Mousou Mini Theater 9 (Sister Princess)
(SC2018 Autumn) [squeezecandyheaven (Ichihaya)] Imouto wa Tashizan ga Dekinai + Omake | My Little Sister Can't Do Basic Addition + Bonus Story [English] [S;M]
[TIES (Takei Ooki)] Onegai! FireSisters★ -Soushuuhen- (Bakemonogatari) [English] {Various groups}
(C74) [Soldier Frog (Hinoue Itaru)] Blue 2 (Little Busters!)
[Yui Toshiki] My Sisters Ch. 1-8 [English] [Decensored]
[jyaco] Zettai Kengen Sisters! | Absolute Authority Sisters Ch. 1-3 [English] {doujin-moe.us}
Little Sister pt 2
[Mamezou] Zoku - Business-like na Imouto | Entrepreneurial Little Sister - Sequel (COMIC LO 2019-09) [English] [DMD] [Digital]
(FALL OF WALL2) [Little Ones (Asam)] Hegira (Shingeki no Kyojin) [English] [0sens]
(C79) [Magudara Kaihou Doumei (Tsukuyomi Sazin)] Imouto Saimin | Little Sister Hypnosis (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [English] [Trinity Translations Team + Team Vanilla]
(C76) [EBYSUYA (Uduki Takeru)] MILKY (Little Busters!)
(C92) [Daichibokujou (Makiba) xxx (Little witch Academia) [English] [Decensored]