Pink Knock ~Tonari no Onee-san~
[Uru] Elf Princess Strikes Back (Japanese, Ongoing)
Inuyama Aoi-chan to Icha Camp Soushuuhen
[KOYAN Creative Works (Kouya)] Ojou-sama! Hoshi e Kaerimashou!! | Lady! Let's Go Back to the Stars! [English] [Digital]
(C89) [Pannacotta (Shono Kotaro)] Backstage no Cinderella (THE IDOLM@STER CINDERELLA GIRLS) [English] {Strong Ero}
Heaven's Bird and Midnight Moon - by Neo Doll - ToshikixKazukixJubei
Houkago Play 2
(C72) [Atempo (KURO)] Nikutsubo (Backbeard-sama ga miteru) [C72 Re-release]
[Agata] JK Itazura Daigyakutententen ~Nee-chan no Skirt Mekutte Doutei Soushitsu~ | The Prank Comeback Highschool Mama (COMIC Ananga Ranga Vol. 29) [English] [Shippoyasha]
[MECCHORI (Mitsuru)] BACK Dake wa Urimasen!! (Fate/Zero) [Digital]
[Tsujikaze] Ushiro kara Mae kara -From The Back and Front-
[Senbon Knock Zadankai] Asunancho (Mahou Sensei Negima!)
[iPro Back Dancers (Various)] idol spl@sh (THE iDOLM@STER)
(Shota Scratch 30) [kedamono (Tori Hrami)] Rojiura no Oshioki | Back Alley Punishment [English] [SvY, RungsitX, Hollenina]
[Ramanda] srm Ojou-sama to Hitasura ni O-Back (Hyakumantenbara Salome)
Da Vinci-chan to Namahame Seikatsu | Bareback Sex Life With Da Vinci
[Icelatte] Seitraishi ni Jirasare Tsuzuketa Tsuma ~Otto ni wa Ienai Nureiki Massage 1-6 | A Wife who Gets Teased Continually by a Masseur ー A Massage that Makes Me Cum Behind My Husband’s Back 1-6 [English]
[Rakko] Kaettekita Ultra Girl | Ultra-Girl Came Back (COMIC HOTMiLK 2008-12) [English] [Sling]
(C92) [Dieppe Factory (Alpine)] Paperback - Writer ACT01 (Saenai Heroine no Sodatekata)
[HEAVEN-11] Okaeri | Welcome Back
(C84) [Happy Paranoia, Shikkokuno J.P.S. (Wanashiro Giovanna, Hasumi Elan)] Chii-chan Backspin (Hataraku Maou-sama!)
[Uru] Elf Hime no Gyakushuu 3 | Elf Princess Strikes Back III (Ongoing) [English]
(C93) [Nyuu Koubou (Nyuu)] Kyuu Kousha Ura Bunkasai #1 -Totsuzen no Shoutai- | The Old School Building's Backstage Festival #1 -Sudden Invitation- [English] [naetranslates]
Nipponichi no Dosukebe Onna ga Charao ni Nanpa Sarete Hotel ni Tsurekomareru Ohanashi | A Story About The Lewdest Women In Japan Getting Picked Up And Taken Back To a Hotel
[Coelacanth] Mirai e no Kaerimichi - Way Back to the Future (Funky Glamourous) [English] =amailittlething=
Elf Princess Strikes Back
[knock outlaw (Eri)] Kiguu na Kyuujitsu (Kuroko no Basuke)
[Arasumi Shii] Back to the Iinchou (COMIC Megastore 2011-07) [English] ==Strange Companions== [Decensored]
(C70) [Senbon Knock Zadankai (Inaba Fuyuki)] Mimi o Suma Eva (Mahou Sensei Negima!) [English] {Brolen9104}
[Garakuta Shoujo (Miito Shido)] Kanojo wa Chou Yuumei Geinoujin... Soshite Boku ni Naisho de AV Joyuu Satomi-Satona Gojitsudan 3 | My Famous Girlfriend... Is An AV Pornstar Behind My Back: SatomixSatona The Sequel Ch. 3 [English] [Ruru Scanlations]
Scandal
[ひでみ] Kanade-chan back
EAT 2-4
[Uru] Elf Princess Strikes Back (English, Ongoing)
Backbeard-sama ga Miteru Lolicon Sotsugyou shimashita!
(C93) [Esst End Club (Matoh Sanami)] FAKE:2ND/BACK STAGE PASS COLLECTION 02
[Cherry Mouse Street] – Hero Tales Diamond Back
(C68) [J.P.S. of Black Beauty (Hasumi Elan)] White Background
(SUPERbrilliantdays25) [Bloom. (Ameya Chiyoko)] BACK STAGE (Ensemble Stars!)
[Mittsuman] Aragaenai Sono Saki ni... | After Not Being Able To Fight Back Anymore [English] {Doujins.com}
(C75) [DRILL (Moribell)] PAYBACK (Sentimental Graffiti)
(Kahou wa Nete Matsu 18) [FIZZCODE (Satonishi)] BACKCODE -SIDE:OSMTsan- (Osomatsu-san)
[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}
[Kamatsukatei (Sori)] 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 [English] [Panatical]
Kisaragi GOLD★Book
[Itaba Hiroshi] RIN backstage [Digital]
[Sasamashin] Kekkai no Majo (2D Comic Magazine Shikyuu Knock de Portio Zecchou! Vol. 2) [English] [Digital] {Hennojin}
[LadyBacker (MonkeyCandy)] Keiyaku Shounen [Digital]
Pyonpyonmaru 200¥ back catalog
(C76) [Kazemichiya (Mamo Williams)] Flash Back (Touhou Project) [English]
Keiyaku Shounen 6.
No one knows the back side of the Moon
[Kaientai (Shuten Douji)] Ijimerarekko no Ongaeshi ~Boku no Mama to SEX Shimasen ka~ | Giving Back ~Will You Have Sex With My Mom?~ [English] [Decensored] [Digital]]
[RaTe] Back to Nee-chan (Comic Tenma 2008-05) [English] [sirC] [Decensored]
[Yasuda Juku (Yasuda Yasuhiro, Shinchou ni Kansuru Kousatsu)] Shoujo Hatsuiku Nenji no Keikou to Tenbou [Digital]
Pai Camp
(C89) [Inariya (Inari)] Otokonoko Idol no Uragawa | Trap Idol Backstage (THE IDOLM@STER SideM) [English] =SW=
iDolspl@sh!! 3
Nade Rin ga Onsen de
Shisen Beya | Room Under Supervision
HAMECAMP
Bousou Payback!
[Nibiiro no Sora (Isuke Gratanity)] TKO -takao knock out- (Beyblade) [Digital]
[Tarutoru] Offstreet, Drunk guy in a back alley [Eng]
Immoral Drop - The Day My Lover Fell Back Into Slavery
Kine (Drum-Kan) - Back On Track: Remix
[Kazbox (Kazma)] Jahy-sama wa Gaman shinai! | Jahy-sama won't hold back! (Jahy-sama wa Kujikenai!) [English] [Camel33] [Digital]
(HaruCC19) [hBa (Kanta)] knock on the door (Gintama)
(Futaba Gakuensai 3) [104 Goushitsu (104)] Ushiro no Beako-sama (Backbeard-sama ga miteru) [English]
[KES (Keisuke)] Beast Quarturback!!
(C99) [Kenka Back Band (Sanche)] Kare to Kare no Gravure Pose na Jijou (TIGER & BUNNY)
Gaki ni Modotte Yarinaoshi!!! | Turning Back Into a Kid And Starting Over!!! Ch. 1-3
The Ghost Behind My Back? Lovesick Winter
Les Couple no Tsugou no Yoi Niku Vibe ni Narou!
Yagai Roshutsu Katsudou Biyori
Yakusoku_no_Yokan_[Biblo_Eros]
[Senbon Knock Zadankai (Inaba Fuyuki)] Ikazuchi-chan ga Takusan no Shireikan to Juukon Shite Yasen de Hustle Suru Hon (Kantai Collection -KanColle-) [Digital]
[isao] Happy Halloween! (COMIC 0EX 2008-11) [English] =LWB= [Decensored]
[Enoughmin] Kawaii Osananajimi o Kaeriuchi ni Shite Zenritsusen o Semetara Sugoi Yokatta | I'm Glad I Tried to Fight Back Against My Childhood Friend Because I Got a Prostate Massage I'll Never Forget out of It (COMIC Penguin Celeb 2014-11) [English] =TV=
Taisougi Yuuka to Back Ecchi | Doggystyle with Hayase Yuuka
[Hanamaki Kaeru] Kimi no Tsurego ni Koishiteru. - Hajimari wa Otoire de♥ | I'm in Love With Your Child From a Previous Marriage. - It All Started in the Bathroom♥ (Kimi no Tsurego ni Koishiteru.) [English] [mysterymeat3] [Digital]
Knocking Up Sis [English] [Rewrite] [olddog51]
[Shiki Sachio] Backfire-bu
[Uru] Elf Princess Strikes Back Part1 (Chinese) [沒有漢化]
PULP payback
(COMIC1☆7) [ASIANBOY (Hasemi Ryo)] Backstage Hibiki Challenge (THE IDOLM@STER) [English]
Musuko, Kaeru - The Return | Back Home
Ran Man9 - Husbands Back
[Senbon Knock Zadankai (Inaba Fuyuki)] Asuna da, Sousou (Mahou Sensei Negima!)
[strike back (Murabito C)] Volleyball-bu Shushou Kurokawa-san wa Nerawareteiru
[じじ島/ 鬼崎KK & Sherry] Taking Back Time (Blazblue)
[Arasumi Shii] Back to the Iinchou (COMIC Megastore 2011-07) [English] ==Strange Companions==
Chinmake Les Couple 1.5
[Bunker K] Houkago Kyodai Musume Club [English]
Gal Babu Knock Out
[Tsukigami Hiroshi] Tayu Puru [Digital]
Hanayome Ningyou Saishuukai | Puppet Bride Ch. 7
Shiranui wo Toutotsu ni Back kara Eroi Koto Suru Hon
(COMIC1☆3) [Senbon Knock Zadankai (Inaba Fuyuki)] Ai Hina (Hayate no Gotoku!)
[Hotate-chan] Katakori no Genin | Causes of Upper Back Pain [English] [SaLamiLid]
Bushi ni Nigon wa Arimasenu | A Samurai Never Goes Back On Their Word
Sui Camp
(C66) [666 no Oka (Mu Mu Munou)] Back Passage
Tokonatsu Resort Nangoku Musume to NTR Sex | My Summer Paradise: Fucking a Beach Girl Behind My Girlfriend’s Back
The Ghost Behind My Back?
Knock wa 3-kai Yukkuri to...
Injū shinshi
First Born [English] [Rewrite] [olddog51] [Decensored]
LAID Back BEATS
(C94) [BONJin (Ozy)] Da Vinci-chan to Namahame Seikatsu | Bareback Sex Life With Da Vinci (Fate/Grand Order) [English] =TLL + mrwayne=
Byakuren - JubeixKazuki
PILE EDGE BOOGIE BACK
COMIC HANA-MAN 2008-06
[Itaba Hiroshi] Furareta Kanojo to Yori o Modoshita Riyuu - The Reason Why I Got Back Together with My Ex | 分手過的女友和重新再復合的理由 [Chinese]
Made tte Itta no ni
Ojou-sama! Hoshi e Kaerimashou!! 2 | Lady! Let's Go Back to the Stars! 2
My Unfriendly, Tall Girlfriend Became Like That Behind My Back 2
[Senbon Knock Zadankai (Erosong)] Zenryoku Shoujo (Mahou Sensei Negima!)
(FALL OF WALL2) [Hinshi (Tsuukounin A)] Okaeri kudasai mase Goshujin-sama! | Welcome Back, Master!! (Shingeki no Kyojin) [English] [KEY AND CRAVAT]
(Douyara Deban no Youda! 8) [INUNABE (shuhuhu)] Knock! Knock! Knock! (Boku no Hero Academia) [English] [Otokonoko Scans]