[ALPS] Look Back 4 (Genji Tsuushin Agedama) [English]
[Fujinomiya Yu] Modorenai Futari (There's No Going Back For Us) [ENG]
FM
HAMECAMP
[Uru] Elf Princess Strikes Back (Japanese, Ongoing)
[Gyotaku (Coelacanth)] PLAY BACK (King of Fighters) [English] {doujin-moe.us} [Digital]
(C99) [Kenka Back Band (Sanche)] Kare to Kare no Gravure Pose na Jijou (TIGER & BUNNY)
(RTS!!9) [Mushikui Lettuce (Kemushi)] HIGH BACK! (Haikyuu!!)
Maman Cannot Come Back? DX
FLASH BACK 20081230
[Circle Σ (Awamori Ichitarou)] Musou Tensei Stella Knight [English] [desudesu] [Digital]
Bokunchi no Senshichou
Elf Princess Strikes Back - Part 2
Yoi Ko Wo Tsukurou Kamae Wa Back
[Muraimura (Muraimura)] Inuyama-san to "Kosobayui Koto" Suru Hon (Yuru Camp)
(Futaket 13) [Circle Sigma (Awamori Ichitarou)] Yabanna Friends (Kemono Friends) [English]
Back off Bitch
COMIC SIGMA 2013-11 Vol.76
C96 Bonus Book Mayoiga Highschool Girl Cosplay Arc
(C91) [Circle Sigma (Ban Daiki)] Kyuuketsuki Rinko -Kanin no Mesudorei Harem- (Taimanin Yukikaze) [English]
COMIC SIGMA 2008 Vol.26
(SPARK9) [sigmastar, PureSlider (Kazuki, Matsuo)] Gamushara Mob Rape 4 (Kuroko no Basuke)
Kyousei Enkou 2
[Iwao] OL Orihime + Tachi Back (Various) [Chinese] [瓜皮汉化]
No back tomorrow.
Boku no Koto o Ijimetekuru Osananajimi no Tomodachi to Ura de wa Kossori Yarimakutteru Hon | My Childhood Friend Bullies Me, But I Fuck Her Friends Behind Her Back
Back Cube Operation
(C86) [Grace (Yokoyama Naoki)] Million Back Dancer-tachi no Otona no "Settai" Gasshuku | Million Back Dancers Adult "Entertainment" Camp (THE IDOLM@STER MILLION LIVE!) [English] {doujin-moe.us}
(Futaket 12) [Circle Σ (Awamori Ichitarou)] Kono Subarashii Inmu ni Syukufuku o! (Kono Subarashii Sekai ni Syukufuku o!) [Chinese] [沒有漢化]
Karitara Kaesanai Tomodachi ni Kanojo o Kashite Shimatta Hanashi | Story about lending a girlfriend to a friend who won't give her back
DO NOT HOLD BACK
[strike back (Murabito C)] Volleyball-bu Shushou Kurokawa-san wa Nerawareteiru
Ojousama no Omocha na Boku | I’m Milady’s Toy
[Katsura Yoshihiro] Boku no Haigorei? | The Ghost Behind My Back? -Little Monster- (COMIC HOTMiLK 2013-07) [English] [The Lusty Lady Project]
Kaeshite! Boku no Clitoris Ero Trap ni Torawareta Mahoutsukai | GIve it back, my clitoris! A mage caught in an ero-trap.
[Muraimura (Muraimura)] Nade Rin ga Onsen de (Yuru Camp) [Digital]
(C91) [Σ-Arts (Mikemono Yuu)] Ojousama no Omocha na Boku [Chinese] [无毒汉化组]
[Hagane Tetsu] OL no Hanashi vol.6 (COMIC SIGMA 2011-02 Vol.53)
[Chataro] Nami SOS! Inma Hunters 57 Comic Sigma vol 48 complete
The Girl and the Back Alley 0.9 - 3.1
[Maakou] FLASH BACK
[Eromazun (Ma-kurou)] Kyousei Enkou 2 ~Kuro Gal JK o Kane de Dakitai~ (Yuru Camp) [Chinese] [Decensored] [Digital]
COMIC SIGMA 2008 vol. 18
[AXZ (Kutani)] Angel's Stroke 46 Back Shibori Busujima Senpai Mokushiroku (HIGHSCHOOL OF THE DEAD)
(C90) [Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san Sono 2 [English] [Brolen]
Mabuta no Uragawa wa Ima demo Yoake Mae - The eyelid's back side is still before dawn
(SUPER22) [sigmastar, PureSlider. (Kazuki, Matsuo)] Ecchi na KuroKi-chan (Kuroko no Basuke)
(C94) [Blazing Gear (Sigma Eta)] Anal Lane (Azur Lane)
(C90) [Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san Sono 2
Immoral Drop - The Day My Lover Fell Back Into Slavery
[Neko to Hato (Hatoya Mameshichi)] BACK CROSS (Gunparade March)
(Futaket 9.5) [Circle Σ (Awamori Ichitarou)] FM
[Mikandensya (Dan)] MARIA IN BACK THE@TER (THE IDOLM@STER MILLION LIVE!)
[Uru] Elf Princess Strikes Back (English, Ongoing)
[Uru] Elf Princess Strikes Back (Chinese, Ongoing)[沒有漢化]
[Muraimura (Muraimura)] Nade Rin ga Onsen de (Yuru Camp)[English][Digital]
MARIA IN BACK
Kemo Cafe Welcome Back
[Arimura Daikon] Ne-Back Chitsunai Shasei | Pillow Mating Sex with Ritsuka-chan (Nakadashi) (Fate/Grand Order) [English] [Nare95]
[Ankoman] Immoral Drop Kanojo no Medorei ni Modotta Hi | Immoral Drop - The Day My Lover Fell Back Into Slavery (Seigi no Heroine Kangoku File Vol. 16) [English] [JayGaeBolg] [Digital]
(C96) [Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san Sono 6
[Σ-Arts (Mikemono Yuu)] Mayoiga no Onee-san Sono 7 | The Onee-san at Mayoiga Part 7 [English] [RedLantern]
MAGICAL BACK DROP
Pai Camp
[Kisaragi Gunma] Kokuhaku Heat Up | Confession Heat Up (COMIC SIGMA 2008-09 Vol.23) [English] [Gunma.Prv.Pl]
[Onikubo Hirohisa] Kage no Kousei (COMIC SIGMA 2010-12 Vol.51)
Rojiura no Himitsu ~Majo Aji Kurabe | Secret of the Back Alley
Back to the Teacher
[Bousou Cash-back (Himeki)] Jii no G (Hetalia: Axis Powers)
[Yakisoba Pants (Hiiragi Popura, Grand Deer)] Kako ni Modotte Akogare no Onee-san o Netottemita | I Went Back In Time To Do NTR With My Beloved Onee-san [English] {Doujins.com}
[Aoki Nanase] My Friend Came Back From the Future to Fuck Me (Ongoing) (Ch. 1 - 19)
Bring Back the Idol ~Sophie x Leona~
(C93) [Zankirow (Onigirikun)] PILE EDGE BOOGIE BACK (Dragon Quest XI) [Chinese] [无毒汉化组]
Taisougi Yuuka to Back Ecchi | Doggystyle with Hayase Yuuka
(Utahime Teien 10) [DogStyle (Menea the Dog)] No one knows the back side of the Moon (THE IDOLM@STER CINDERELLA GIRLS)
[Frozenspiderlily][Frzspiderlily] Xianyun - Back alley(pic) | 闲云 - 后巷 (Genshin Impact) [无修]
(C84) [sigmastar, PureSlider (Kazuki, Matsuo)] Gamushara Mob Rape 2 Chikan Jigoku Hen (Kuroko no Basuke) [English] [Sawato]
Elf Princess Strikes Back Part3 | 精靈公主大逆襲 Part 3
[Gyotaku (Coelacanth)] PLAY BACK (King of Fighters) [Digital]
Shiera to Isekai Nougyou Seikatsu
[Kaitou Pink] Tonari no Aya Nee (COMIC SIGMA 2010-12 Vol.51)
COMIC SIGMA 2013-09 Vol.75
Gaman to Gaman no Chikan Densha | A Molester Who Can't Hold Back On The Train
Ootsuki Yui-chan Boku o Tachi Back shitara Donna Kao surun darou
(C83) [Σ-Arts (Mikemono Yuu)] Ikaruga Inran Zoushi (Senran Kagura) [English] [JMCS]
Gakkou to Bed ja Seihantai no, Okkina Kanojo. | 學校與床上的態度截然不同的、大隻馬女朋友。
[Chatarou] Nami SOS! Inma Hunters (COMIC SIGMA 2011-02 Vol.53)
Houkago, Akogare no Senpai ni Tsurerarete- |The Senpai That I Yearn For Brought Me To Her House After School
EAT 2-4
(C92) [Veronica no Ha (Noba)] Maman Cannot Come Back? (Heartful Maman)
Hikari-chan To Issho | What Kari Did Back Then
[KOYAN Creative Works (Kouya)] Ojou-sama! Hoshi e Kaerimashou!! 2 | Lady! Let's Go Back to the Stars! 2 [English]