Oppai Switch
Sekkachi-san
(COMIC1) [Raiden Labo (Raiden)] Omae no Drill de Chitsuoku o Tsuke! (Tengen Toppa Gurren Lagann)
[Toruneko] Anoko to Iikoto Ch.1-5 [English]
[Kosuke Haruhito] Ryas (Oppai no Oppai ni Yoru Oppai no Tame no Oppai) [English] [Triple777scans]
[Tsujidou Motomachi (Neriwasabi)] Oppaibatake de Tsukamaete (Various)
(Reitaisai 8) [ORANGE☆CHANNEL (Aru Ra Une)] Oppatchouli to Marisa no Kinoko | Oh! Patchouli and Marisa's Mushrooms (Touhou Project) [English] [YQII]
(COMIC1☆4) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Chichi to Bust to Oppaichuu 2 (Baka to Test to Shoukanjuu) [English] {doujin-moe.us}
[PURIMOMO (Goyac)] Oikari Nia-chan (Tengen Toppa Gurren Lagann)
Liquor & Cigarette
(C72) [MOON RULER (Tsukino Jyogi)] Otona no Drill (Tengen Toppa Gurren Lagann)
(C73) [Heppoko Drill (Soguni Mana)] KamiSimo 05 (Tengen Toppa Gurren Lagann)
Seiseki UP no Gohoubi wa Okaa-san no Oppai ga Ii!! ~Ie ni Kaette Kaa-chan no Oppai demo Shabuttemasu!!~
(C72) [MOON RULER (Tsukino Jyogi)] Otona no Drill (Tengen Toppa Gurren Lagann) [English] {RyuuTama}
[DECOPPACHI (Hidiri Rei)] Yasaisa (Dennou Coil) [Digital]
(C72) [Oohashiya (Oohashi Hikaru)] LIQUID (Various)
[Crazy9 (Ichitaka)] C9-36 Jeanne Alter-chan to Yopparai Onsen (Fate/Grand Order) [Digital]
(Drill wa Otoko no Tamashii 3) [Earthly Southern Cross (Hashiba Rin)] aubade (Tengen Toppa Gurren Lagann)
(Reitaisai 10) [100yenmofa (Mirino)] Ofuro Agari no Megane Youmu wo Yopparawasete Binkan DokiDoki LoveLove Ecchi ~ Nakadashi Kimete Saigo wa Berochuu ~ (Touhou Project) [English]
(C72) [Algolagnia (Mikoshiro Honnin)] Jadouou 2007 - Gurren Lagann (Tengen Toppa Gurren Lagann) [English] =LWB=
(COMIC1☆13) [ENNUI (Nokoppa)] Muramura Osakarihime (Fate/Grand Order) [English] {Doujins.com}
(C72) [Yowatari Kouba (Jet Yowatari)] Yoko to Nia no Ore ga Yarutte Itten da Bon (Tengen Toppa Gurren Lagann)
[Soborogo] Yuki to Oji-san (COMIC saseco Vol. 3) [English] {InsanePraetor} [Digital]
[Igarashi Denma] Oppara - OPPAI Paradise [Chinese]
OPPA OF BRITAIN
[Anthology] Gekkan Web Otoko no Ko-llection! S Vol. 32 [Digital]
Yoko
[Imozuru-shiki (Utsubo Kazura)] Saniwa-tachi ni Juurin Sarete Genkai Toppa suru Yamabushi Kunihiro (Touken Ranbu)
[celluloid-acme (Chiba Toshirou)] My Day (Tengen Toppa Gurren Lagann) [English]
[Bronco Hitoritabi] Haru wa Chou Ninki Bangumi!! Tengen Idol Cattleya Lagann Wakimanko Master de Hippare!! (Tenga Toppa Gurren Lagann) [Digital]
(COMIC1☆12) [ENNUI (Nokoppa)] Risei Daibakuhatsu! (Fate/Grand Order)
[Anthology] 2D Comic Magazine Military Girls Sex Boot Camp e Youkoso!
[SIX SHOT (Doudai Shouji)] DOUBLE LAGANN IMPACT (Tengen Toppa Gurren Lagann)
[Koppamijin (jin)] Rule Ihan! (Panty & Stocking with Garterbelt) [English] [mamushi72sai]
[Nokoppa] Mayonaka no Yuugu (Gekkan Web Otoko no Ko-llection! S Vol. 16 [English] [mysterymeat3] [Digital]
(C85) [Gate of XIII (Kloah)] Tamanetoppai 2 ~Haru no Hiyori no Kyonyuu no Netori~ (ToHeart2)
(COMIC1) [Akifumi-chan (Ozawa Akifumi)] Oppai Yoko-san (Tengen Toppa Gurren Lagann)
[Shiomaneki] Toppatsusei Inkou Shoukougun - Sudden Sexual Acts Syndrome Ch. 1 [English] [Lhytiss]
[Anthology] 2D Comic Magazine Masou Injoku Yoroi ni Moteasobareru Heroine-tachi Vol. 1 [Digital]
[Takumi na Muchi] Yoko Goto (Tengen Toppa Gurren Lagann) [English] [cowsrkool]
[Ponkotsu System (Mitei)] Oppai no Ookina Imouto wa Suki Desuka? | Do You Like a Little Sister with Big Boobs? [English] [Degenerate_X]
[Gate of XIII (Kloah13)] Mama to Issho ni Oppa [Chinese] [黑街汉化组] [Digital]
(COMIC1☆13) [ENNUI (Nokoppa)] Muramura Osakarihime (Fate/Grand Order)
(C93) [corori (Yopparai Oni?)] Hanakan~ Nande Konna Koto ni Naru Zura!? (Love Live! Sunshine!!)
[nbox] Kappa Shoujo Tsuriagetanda ga
[Anthology] Bessatsu Comic Unreal Bakunyuu Fantasy Digital ver. Vol. 2 [Digital]
(COMIC1☆2) [CHIBIKKO KINGDOM (Kekocha)] Yomako Sensei no Kateihoumon (Gurren-Lagann)
(C72) [Penteru Kohboh (Penteru Shousa)] E can G Vol. 18 (Tengen Toppa Gurren Lagann)
(C74) [LOWHIDE PROJECT (LOWHIDE)] Meshimase! Futanari Oneesans
(C74) [SANDWORKS (Suna)] Yoko Shasei Shuu (Tengen Toppa Gurren Lagann)
(C72) [RIN] Glass Heart (Tengen Toppa Gurren Lagann)
(C78) [MOON RULER (Tsukino Jyogi)] Yoko Splash!! (Tengen Toppa Gurren Lagann) [English] {darknight}
(C78) [Senya Sabou (Alpha Alf Layla)] Reach Ippatsu Nodoppai!! (-Saki-)
COMIC Megastore DEEP Vol. 6 [Digital]
(C72) [Pag-Pag-Magu (Kuuchuu Yousai)] Rough Bon (Gurren Lagann)
[Miura Takehiro] DOMINANCE -Akai Kuchibiru Hen-
[Yasui Hirosato] Tennen Milk Pie | Natural Milk Pie Ch. 1-6 [English] [The H-Division]
[Karasu-dou (Aka Karasu)] Waist (Tengen Toppa Gurren Lagann)
COMIC Megastore Alpha 2018-09 [Digital]
(C71) [Genkin-dou Souhonpo (Geroppa)] Red. (Pokemon) [English] [desudesu]
Namaiki Oppai Banchou (Banka-Love) Ch. 6
(COMIC1☆12) [ENNUI (Nokoppa)] Risei Daibakuhatsu! (Fate/Grand Order) [Chinese] [瑞树汉化组]
(C72) [WILD KINGDOM (Sensouji Kinoto)] INSERT (Tengen Toppa Gurren Lagann)
Oppai ga Monde Hoshi sou ni Kochira wo Miteiru
Shittori Oei-chan to Kizuna Genkai Toppa
(SC46) [MIRAGE CAT (Suika Soda)] SWEET STARS (Tengen Toppa Gurren Lagann)
(CT21) [Haiana Gumentai (Agumen, Karino Teru)] Paimon Oppaimon (Magi: The Labyrinth of Magic)
(C72) [J.O.C e.go!! (Midori Kouichi)] Kemomimi Haetecha Warui no ka!? (Tengen Toppa Gurren Lagann)
[FASTEST LAP (MIO)] Simon Onegai ga Arimasu (Tengen Toppa Gurren Lagann) [Digital]
Roshutsu Otome Chichi Comic "Oppai Koushi wa Danshi no Shisen no Toriko ~Tamiya Miyuki~" Chapter 1
[Doubaku System, Ginza Taimeiken (Various)] Choutoppatsu! Mizutani Fan Book Ver 1.2 (Dousoukai)
(C93) [ENNUI (Nokoppa)] Fukei na Pharaoh ga Daikouzui (Fate/Grand Order)
(C88) [Decoppachi (Hidiri Rei)] Naisho no IV Satsueikai (THE IDOLM@STER MILLION LIVE!) [Chinese] [MISO个人汉化]
(C91) [corori (Yopparai Oni?)] HANAKAN Nande Konna Koto ni Naru zura!? (Love Live! Sunshine!!) [English] [Gagak_black]
(C72) [Mahirutei (Izumi Mahiru)] Kibun wa Yoko-so (Tengen Toppa Gurren Lagann) [English]
[Fujisaka Kuuki] Opparadise wa Shinryouchu | 欧派天国诊疗中 Ch. 8 (Monthly Vitaman 2018-02) [Chinese] [前线作♂战♀基地] [Digital]
[RYU-SEKI-DO (Nagare Hyo-go)] Sakuganki (Tengen Toppa Gurren Lagann) [Digital]
(C62) [Genkin-dou Souhonpo (Geroppa)] Go! Go! Girl!! (Ragnarok Online)
Sensei! Oppai no Jikan desu
(CCOsaka72) [PLUSPLUG (+)] Zoku Kiseijijitsu (Tengen Toppa Gurren Lagann)
[Tomohara Michiya] Chiisana Kajitsu -Tiny Fruits-
Sensei! Oppai no Jikan desu | Sensei! It's Time For Boobies
COMIC Tenma 2007-02 Vol. 105
Yokoshimo na Kimochi | Yoko and Simon's feelings
(C92) [corori (Yopparai Oni?)] Kanakan love ~ Kanan to Ecchi suru Hon! (Love Live! Sunshine!!)
(C72) [D-SIDE (Nakatsukasa Shou)] Hanjoku (Tengen Toppa Gurren Lagann)
(C72) [Yudokuya (Tomokichi)] Darry no Are. (Tengen Toppa Gurren Lagann)
(C90) [corori (Yopparai Oni?)] HONOKAN ~Damasare~ Doko ni mo Nigerarenai~! (Love Live!) [English] [KomeijiOFC]
(C73) [Nazonokai (Mitamori Tatsuya)] Kishoutenketsu 5 (Tengen Toppa Gurren Lagann)
(COMIC1) [Yan-Yam (Yan-Yam)] Guren Ratai (Tengen Toppa Gurren Lagann)
(C93) [corori (Yopparai Oni?)] Rubykan ~ Tasukete Onee-chan! (Love Live! Sunshine!!) [Chinese] [脸肿汉化组]
(Ginban no Glory) [Fuerzabruta (ZawarC)] Honne wa Yopparatta Ato de | Drunk Talk is Real Talk (Yuri!!! on ICE) [English] [Fujoshi Bitches] [Decensored]
(C73) [Hyoco Road (Hyocorou)] 120% DRILL (Tengen Toppa Gurren Lagann)
Omoide Level Genkai Toppa Shita Tsukioka Kogane wa Yonayona P to no Ecchi o Mousou Shite Onanie Shite Shimau | 思念之情突破極限的月岡戀鐘她每晚都在用和P做愛的妄想拼命自慰著
[Pamunosu (Koppamu)] Kochoverse (Shadowverse) [Digital]
(C72) [Oohashiya (Oohashi Hikaru)] LIQUID (Various) [English]
Sweater Oppai
[Hamanasu Chaya] Gure-la-Gure (Tengen Toppa Gurren Lagann) preview
CO-ED Sexxtasy 12
(C72) [OHTADO (Oota Takeshi)] Rasen no Miyako no Ohimesama! (Tengen Toppa Gurren Lagann)
(C83) [Kabushikigaisha Toranoana (Various)] Oyakodon Oppai Tokumori Bonyuu Tsuyudaku de Comic Anthology
[Digital Accel Works (Inazuma)] Under 300m (Tengen Toppa Gurren Lagann) [English] {doujin-moe.com}
(C72) [Mahirutei (Izumi Mahiru)] Kibun wa YOKOso (Tengen Toppa Gurren Lagann) [English]
Hime wa Oppai Demasen yo?
COMIC Momohime 2006-07
[DangerouS ThoughtS (Kiken Shisou)] GurreNLaganNPseudepigraphA SIDE;A Ver Gurren (Tengen Toppa Gurren Lagann) [Digital]
(C72) [Usa Daioh (Masaharu)] Hirocolle + Lagann (Tengen Toppa Gurren Lagann)
(C53)[UROBOROS (Utatane Hiroyuki)] Toppatsusei Empitsu Shoukougun Special
[Honey Lounge (Hachimitsu)] Nibai! 2 [English]
[Anthology] Nyoppai, Tsuyudaku. ~Onna ni natta Ore no Asoko ga Nuresugite Komaru~
[Toufuya (kaname)] Marunomi Hanashi -Ellis to Yopparai no Lamia- [Digital] [Chinese] [endlesslocus个人汉化]
(C63) [Poyochinsen (Yoppa Kawauso, Poyo=Namaste, Yonekura Kengo)] OPPAI MANKO CHINPOGAINER (Overman King Gainer)
(C73) [CHIBIKKO KINGDOM (Kekocha)] DRASTIC MERMAID (Tengen Toppa Gurren Lagann)
(COMIC1☆4) [Hikakuteki Simple na Panty (Imonade Ryouchou)] Chichi to Bust to Oppaichuu 2 | Titties, Busts and Bigger Racks 2 (Baka to Test to Shoukanjuu) [English] =LWB=
(C83) [Pamunosu (Koppamu)] Chou Shindou de Monzetsu Suru Mirim ni Shokushu o Keshikakeru Hon (Queen's Blade)
(C90) [Inuyoukan (Agetama)] Seitenshi-sama Oshinobi Sex (BLACK BULLET) [English] [OppaiSubs]
Shangri La no Tori
(SC37) [Rip@Lip (Mizuhara Yuu)] H2O vol2 (Tengen Toppa Gurren Lagann)