Yep! A manga about cosplaying traps!
Sisters After
Babaa no Inu Ma ni Nee-chan to | With My Stepsister While My Mom's Not Home
(C69) [Gambler Club (Kousaka Jun)] Mero Mero Day 2 (Onegai My Melody)
(C99) [Makino Jimusho (Taki Minashika)] SISTERS ~Kakusareta Kioku~ ACT.12 AKIKO Ⅵ + Omake (SISTERS -Natsu no Saigo no Hi-)
Sister and Sister
[Yukiyanagi] Shikatte! Futago Shimai | Scold Me! Twins Sisters (Complete) [ENG] [Yoroshii+SGC]
[MORIMI-YA] Morimiya 6 Gouten (Onegai Teacher)
[Yamada Shouji] Sweet TRAP
[Agata] Onee-chan Mama no Funtou | Hard working mommy sisters (Ane x Pako² [Kyuukyokuban]) [English] [Shippoyasha]
[Ooishi Chuuni] Hanjuku x Kanjuku Sisters
[telomereNA (Gustav)] S-2:Scarlet Sisters (Touhou Project) [English] [desudesu] [Incomplete]
Gimai Sensei Slime Momo-chan | Stepsister Teacher Slimy Momo =Dark Mac + CW=
[Mira] Secret Sweet Night (Forbidden Sisters) [English] {yuriproject}
(C66) [Doujin Hoops] Sweet Poison/ Bitter Honey (Onegai Teacher, Onegai Twins)
(C68) [Shishamo House (Araki Akira, Araki Kanao)] Melo Melo (Onegai My Melody)
[Usami Wataru] Prism
(C64) [VOISIN, DIFFERENT (Various)] TWIN PLANET 1 (Onegai Twins)
[Gekidan Gengorouza (Okamura Morimi)] Yarashite Asakura-san (Onegai Asakura-san) [Digital]
(SC2016 Summer) [squeezecandyheaven (Ichihaya)] Imouto wa Amnesia | My Little Sister Has Amnesia [English] [ATF]
(C66) [Kopikura (Kino Hitoshi)] LOVELY 4 (Onegai Teacher)
[Shinobu Tanei] Gimai Shojo Gensou | Little Stepsister Fantasy Virgin Ch. 1-4 [English] {Tadanohito}
Giri Giri Sisters
(C63) [2Stroke (YTS Takana)] 2Stroke KDX (Onegai Teacher)
H na Onegai Ch. 1-5 (decensored)
(C62) [Secret Society M (Kitahara Aki)] Kyoushi no Koi Seito no Ai - SIDE:MIZUHO (Onegai Teacher)
(C65) [Maruta-Dojo (Maruta)] Milk wo Kaketa Ichigotan (Onegai Twins)
[Saegusa Kohaku] KURO-SiS -Black Sisters-
(C80) [Kouzaka-san to Makino Jimusho] SISTERS -Natsu no Owaranai Hi- (SISTERS -Natsu no Saigo no Hi-)
[jyaco] Zettai Kengen Sisters!
[Carn] "San" Shimai Monogatari - Three Sisters Stories
Onegai Teacher - Mizuho
[Goyac]Kiite wa Dame desu... na Hibi(Onegai Twins)
Giri Giri Sisters Ch. 1
[Kichijouji Monaka] Sister Game Vol. 1
(C81) [Windtone (Safi)] Sister and Sister 3 (Boku wa Tomodachi ga Sukunai)
[Tsubaki Jushirou] Sister ⇔ Sister [English] [Rin]
(C89) [Makino Jimusho (Taki Minashika)] SISTERS ~Kakusareta Kioku~ ACT.6 AKIKO II (SISTERS -Natsu no Saigo no Hi-)
Trap of Love
(C69) [DIGITAL ACCEL WORKS (INAZUMA)] FirePower Uta (Onegai My Melody)
[Sakai Ringo] Atarashii Onee-chan | A New Older Sister (Hajirai Otokonoko) [English] [Zero Translations] [Decensored] [Digital]
(C61) [Tarutaru-Ke (TAR)] Sister Kingdom (Sister Princess)
Sisters [English] [Rewrite] [Reijikun]
(SC2018 Summer) [squeezecandyheaven (Ichihaya)] Imouto wa Boku o Futta - My sister ditched me.
[Ponkotsu System (Mitei)] Oppai no Ookina Imouto wa Suki Desuka? | Do You Like a Little Sister with Big Boobs? [English] [Degenerate_X]
A Boy And His Three Sisters
(C77) [FREAKS (Onomeshin)] Onepai! Ranking (Onegai! Ranking)
[doujinshi anthology] Rabukore - Lovely Collection Vol. 2 (Onegai Teacher, Love Hina, Tokyo Mew Mew, Chobits, Card Captor Sakura, Mao-chan, Sister Princess)
[Shinobu Tanei] Imouto Netsuai Ryouiki | Little Stepsister Love Space Ch. 1-3 [English] {Tadanohito}
(CR32) [Konno Seisakubou (Konno Azure)] Shiratsuyu (Onegai Teacher)
Competing Sisters Ch. 1-4 [English] [Rewrite] [WhatVVB]
(C61) [Imomuya Honpo (Azuma Yuki)] Oniisama e... 2 Sister Princess "Sakuya" Book No.2 (Sister Princess)
(C61) [BABY MANIACS (Morinaga Chiyoko)] Sister Strawberry (Sister Princess)
(C95) [Lv.X+ (Yuzuki N Dash)] Futago Ane | Twin Sisters [English] [Team Koinaka] [Incomplete]
[Takeda Hiromitsu] Sister Breeder ~Oomiya-ke (Shimai) no Hakarigoto~ + Toranoana Gentei Tokuten | Sister Breeder ch.3 Oomiya's Family (Sisters) Plan + Extra [English] [Boxer Translations]
(SC33) [Misty Isle (Sorimura Youji)] Kurumi ManiaX (Onegai My Melody)
(C66) [Parupunte (Fukada Takushi)] F-47 (Onegai Teacher, Onegai Twins)
(C71) [Parupunte (Fukada Takushi)] F-55 (Fate/stay night, Onegai Teacher)
Jitsumai ni Shimasu ka Soretomo Gimai ni Shimasu ka | With your REAL SISTER? Or perhaps, with your STEP SISTER?
(C62) [Tsurikichi Doumei (Umedama Nabu)] Aoi-chan Panic (Ai Yori Aoshi, Onegai Teacher, Ground Defense Force Mao-chan)
IS ICHIKA LOVE SISTERS!!
(COMITIA118) [Squeeze Candy Heaven (Ichihaya)] Sekai ga Metsubou Suru node Imouto to Sex Suru | The world is ending, so I'm having sex with my little sister [English] [ATF]
(C69) [Studio Wallaby (Niiruma Kenji)] Mana Uta Miki to Hajimete no Ecchi (Onegai My Melody)
(C65) [ABSORB (Fujiku Yuima)] Gakkou Dewa Oshiete Kurenai Koto (Onegai Teacher)
(777 FESTIVAL) [Mebius no Wa (Nyx)] Tokyo Sex Sisters ~2nd stage~ (Tokyo 7th Sisters)
[Kisaragi Gunma] Giri Giri Sisters [Chinese] [Decensored]
(C69) [Infinity-Force (Mercy Rabbit, Yamashita Woory)] Black & White (Onegai My Melody)
[HONEY QP (Inochi Wazuka)] HONEY PACK 4 (Dragon Quest, Hellsing, Onegai Teacher)
[Lolicon trap (Ippon)] Offpaco Siyo?
Yososama Sairoku I-II+
(C62) [Kinmekki Damashii (Yamane Masahiro)] MAHORO BOOK (Mahoromatic, Onegai Teacher) [English] [SaHa]
[doujinshi anthology] Rabukore - Lovely Collection Vol. 1 (Onegai Teacher, Love Hina)
[Michiking] Ane Taiken Jogakuryou Chapters 1-1.5 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi]
(CR35) [Parapunte (Fukada Takushi)] F-46 (Onegai Teacher)
[Sakurai Minami, Umemaru] Tsuki to Himawari | Moon And Sunflower (Momo Yuri ~Forbidden Sisters~) [English] [yuriproject]
[Kisaragi Gunma] Giri Giri Sisters Ch. 1 [English] [Solaris-SVU]
(SC32) [Zenra Restaurant (Heriyama)] Iijima-san no Gyuunyuu Bon (Onegai My Melody)
(C91) [Karst Diary (Bunny)] Caress of Sisters 3 (Sister Quest 3)
(C66) [MEKONGDELTA & DELTAFORCE, NNZ Dan] NEXT "C" VOL.08 (Onegai Teacher, BLACK LAGOON)
Ohigebon-37 Onegai
[Ueda Rieko] Amai Shimai - The Sisters so Sweet | 淫美香甜姊妹 [Chinese]
[Nakani] Imouto no Oppai ga Marudashi Datta Hanashi 4.5 (Marudashi x Sister) [English] [Digital]
[ICHI] Aneki no Chikara | Sister’s Power (es) [English]
(Suika Musume 3) [Bousou!! Fuhatsudan (Takai Biki)] Anna-Sensei ga Iina (Onegai Anna-sensei)
Getting off sister's chest [English] [Rewrite] [EZ Rewriter]
(CR32) [Morimi-ya (Morimi Ashita)] Morimiya 6 Gouten - Onete (Onegai Teacher, Onegai Twins)
Imouto ni Hasamarete Shiawase Desho? 3 | Between Sisters, Are You Happy? 3
[TIMTIM MACHINE (Kazuma G-Version)] TIMTIM Machine Custom 03 (Onegai Twins)
(C62) [AXZ (Kannagi Kyouichi)] Toppatsusei Oneti Shoukougun (Onegai Teacher)
Sisters Sandwich Ch 1
[Tsubaki Jushirou] Daily Sisters [Chinese] 彩頁部分
[Ashiomi Masato] Everyday Sisters [English]
[Bloody Okojo (Akutagawa Manbou, Takakujyu)] Brother and Sisters (Bakemonogatari) [English]
[Shinonome Tarou] Swing Out Sisters
[Asanoya (Kittsu, PuP)] Sister Mill (Sister Princess)
(C62) [Atelier Yang (Yang)] Onegai Vol. 05 (Onegai Teacher)
(SC41) [G-SCAN CORP. (Satou Chagashi)] Oshiete Mizuho-sensei Ver.0.1 (Onegai Teacher)
(C73) [Algolagnia (Mikoshiro Nagitoh)] Jadouou DL Vol. 1 - Onetea Manga Soushuuhen (Onegai Teacher [Please Teacher!])
[peachpulsar (Mira)] Chuu Shite Vampire Girls -Sisters Party- [Digital]
[Anthology] Momo Yuri -Forbidden Sisters-
[Black Shadow (Sacchie)] Sister Princess (Sister Princess)
(C63) [D.DOLL.HOUSE (Matsurino Naginata)] Onedari Mama Teacher (Onegai Teacher)
[Yui Toshiki] My Sisters
(C92) [Omoyatsukino Matataki (Ano Kurusu)] Eroi Onegai wa Dame? (Eromanga Sensei)