(Hoeru! SHARK!! 2) [Nostalgia (Omari)] SECRET SWEET ONLY FOR TWO (Free!)
Futari de Manegoto. | Our secret play
(COMIC1☆3) [DIRTY (Yosuke)] ZETSURIN ANGEL (Various) [English] [N04h]
(C89) [LOFLAT (Prime)] Erina-sama no Secret Recipe (Shokugeki no Soma) [English] [TripleSevenScans]
[Ikuhana Niro] Sorezore no Himitsu - The Secret of Each Other (COMIC Anthurium 2017-11) [English] [Digital]
[LOFLAT (Prime)] Secret Recipe 2-shiname | Secret Recipe vol. 2 (Shokugeki no Soma) [Chinese] [Decensored]
[Takatsu] Ou-sama Appli ~Sugino Miho no Himitsu~ | The King's App ~Sugino Miho's Secret~ (My Dear Maid) [English] {Shotachan}
[Madam Project (Tatsunami Youtoku)] Bijin Henshuu-chou no Himitsu 5-6 | Beautiful Editor-in-Chief's Secret 5-6 (COMIC Magnum X Vol. 22 & 23)
[Circle Bob (Brother Bob, Himeno Maiko)] R.H.B (Super Robot Wars)
[Karin] 手沖本PART1 (Natori Sana) [Chinese]
(CR33) [Oretachi Misnon Ikka (Misnon the Great)] Tsuihou Kakugo Special Edition-Phase2- (Seikai no Monshou, Gakuen Senki Muryou)
[Midara] クリスマス!想いは早く伝えなきゃ損よ!損! (Super Mario Brothers)
[Makita Misaki] Boku no Otouto | My Little Brother [English]
(C90) [Nuno no Ie (Moonlight)] secret in my heart (Love Live!)
[Rokuichi] Ririn-san no Naisho no Kao to Daiji na Oheya | Secret Side of Ririn-san and Her Precious Room (COMIC HOTMILK 2018-07) [English] [Stupid Beast] [Digital]
(C92) [Jagabata (Kukuri Oimo)] Secret KISS (THE IDOLM@STER CINDERELLA GIRLS)
(SC63) [ver.Mimizuk (COmizuk)] Tsukumo Secret (Touhou Project)
(HaruCC20) [secret soldier (Yasuda Shinogu)] enchanted (The Evil Within) [English]
[Getsuyoubi no Brenda (Peat Lock)] Koopa Hime to Teresa Hime no Tekitou Hon (Super Mario Bros.)
[Takasugi Kou] Himitsu Club | The Secret Club (COMIC Tenma 2006-06) [English] [desudesu]
(C87) [Jet-Black Baselarde (Kuno Touya)] SECRET LIVE (THE IDOLM@STER)
[Rustic House (Morimura Ai)] Secret Secret (Persona 3)
Rena no Otouto Ane no Seifuku de Josou suru Hentai nanda kedo | Rena's Little Brother Likes To Dress As A Girl, What A Freak!
[Ikuhana Niro] Kanojo no Himitsu II - The Secret of Her (COMIC Anthurium 2017-07) [Chinese] [CE家族社] [Digital]
[Tsukigami Hiroshi] Himitsu no Jikan - Il nostro segreto. | Secret Time - Our Secret (Futanarikko High!) [English]
[Anthology] Kindan Kanin Vol. 26 Doukan [Chinese]
[Ninnindo (Tonsuke)] Onee-san wa Shota ga Suki (Various)
[Yi Hyeon Min] Secret Folder Ch.1-10 (English) (Ongoing)
YuanYuan - Brothers Love & Friendliness
(Shota Scratch 15) [Sushipuri (Kanbe Chuji)] Ore no Otouto ga Hamedori Sareru Wake ga nai | My Little Brother Can't Be Tainted by Gang-rape (Whistle!) [English]
[Comaku] Himitsu no Zettairyouiki | Secret Honey's Absolute Territory (Watashi no Shumi tte Hen desuka?) [English] [Yuri-ism]
(SC2015 Summer) [Shimajiya (Shimaji)] Himitsu Graffiti - Secret Graffiti (Love Live!)
Boshi Soukan no Wana ni Hamerareta Teishuku Tsuma
[Melt Soft (mevius9)] Collared Princesses | Kubiwa o Tsuketa Princess (Super Mario Brothers) [English] {Hennojin} [Digital]
Taki no Ana. Kouhen
(SUPERKansai21) [secret soldier (Yasuda Shinogu)] Happy days of his life (The Evil Within)
[Brother Pierrot] Ashi Hebi (Bukatsu Shoujo to Amai Ase) [English] [Tylza]
[Goma Brothers (Gomabura)] Makio-kun Tanetsuke Oji-san to Ochinchin nanka ni Zettai Makenai Hon (THE iDOLM@STER SideM) [Digital]
Otouto ni Naburareta Natsuyasumi | The Summer Break I Got Teased by My Little Brother
[Shirano Jin] Shufu no betsu kao | Housewife's secret face (COMIC HOTMiLK Koime Vol. 4) [Chinese] [滾水川燙雞精萃取液漢藥純化組] [Digital]
[萌妹子]世♂界♂和♂平♂
Ani o Yoroshiku Onegaishimasu. | Please Be Kind to my Brother.
(C63) [St. Rio (Kitty)] Hi Energy 03 (Neon Genesis Evangelion, Nadia The Secret Of Blue Water) [Chinese] [Sbug] [Incomplete]
Majosama to kyoudai / The witch and the brothers
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-3 [English]
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [English] [Hayketo] [Colorized]
Suki Suki My Brother
[Ninnindo (Tonsuke)] Momoman 3 ~Netorare Hime~ (Super Mario Brothers) [English] [N04h] [Digital]
[Mozu] Hanikamu Secret
(C62) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon Vol. 4 Double Princesses (Super Mario Brothers, The Legend Of Zelda, Vampiyan Kids) [English] [EHT] [Decensored]
[Neet] Himitsudere - Secret Love [Chinese]
[Riko] Himitsu no Toshokan | Secret Library (Otokonoko HEAVEN Vol. 18) [English] =SW= [Digital]
[Souko Souji] Himitsu no Umanari Tokubetsu Lesson | The Secret to Horses, Special Lesson (COMIC Tenma 2013-08) [Chinese] [沒有漢化] [Colorized]
(C58) [Secret Society M (Kitahara Aki)] Utahime no shouzou (Dead or Alive) [English] [Fated Circle]
[Dekosen Takuji] Himitsu no Artemis - the Secret Artemis Ch. 1 [English] [Namidatranslations] [Digital]
Shrinking Masochism - The Case of a Brother and Sister
[Brother Pierrot] Hataraku Onna no Ureta Ase [Chinese]
(FF30) [Chinshieden (Yukibana)] Himeutage (Super Mario Brothers)
(C65) [Cha Cha Cha Brothers (Yokoyama Chicha)] GR <Orange> (Giant Robo)
Partner Trade
(C83) [Oppai Brothers (Kurikara, Sakurai Energy, Kagurazaka Nagu etc)] Touhou Paizuri Goudoushi Gensoukyou Kyousha Sai (Touhou Project)
(C76) [Secret Society M (Kitahara Aki)] Kamen Yuutousei to Hentai Shinshi. (Amagami) [English] {CGrascal}
[Brother Pierrot] Asekkaki no Tenshi-tachi Ch. 4 (COMIC Shingeki 2018-03) [Chinese] [鬼畜王汉化组] [Digital]
(CCOsaka104) [Secret Scarlet (Takamura Emi)] Herb Tea wa Ikaga? (Fate/stay night) [Chinese]
[Po-ju, Zappa Go] Secret Journey [English] [Decensored]
[Tiba-Santi] Dungeon Travelers - Sasara no Himegoto | Her Secret - Sasara's Secret (ToHeart2 Dungeon Travelers) [English] [Mant] [Digital]
Secret Recipe 3-shiname | Secret Recipe vol. 3
(COMIC1☆6) [Cannabis (Shimaji)] Gitei Otoshi -Kanketsu-hen- | Trap: Younger Brother-in-Law -Concluding Volume- [English] =SW=
(CSP6) [Kirintei (Kirin Kakeru)] Room of a secret for us (THE IDOLM@STER CINDERELLA GIRLS) [English] [doujin-moe.us]
[Cha Cha Cha Brothers, Rupinasu Touzokudan (Yokoyama Chicha)] Ginrei Hon V (Giant Robo)
(Shota Scratch 13) [Cannabis (Shimaji)] Gitei Otoshi | Trap: Younger Brother-In-Law [English] =LWB=
(C38) [Secret Society M (Kitahara Aki)] Anice 3 - Rakuen no Shizuku (Sonic Soldier Borgman)
[Ninnindo (Tonsuke)] Momoman 2 (Super Mario Brothers) [chinese]
Secret×Sweet×Secret
(C58) [Cha Cha Cha Brothers (Yokoyama Chicha)] Onna da na Sabera (Space Battleship Yamato)
[Hanakairou] Hanakairo Nijisousaku Comics - Dai 8-kan “Hina Kore 10” [Digital]
(C53) [Secret Society M (Kitahara Aki)] Sentimental Flowers (Sentimental Graffiti)
(C75) [Secret Society M (Kitahara Aki)] Zetsubou no Genkai (Super Robot Wars)
Bradamante Sperm Brothers
[Yamano Kitsune] Otouto ga Kita Hi | The Day My Brother Came (Shounen Ai No Bigaku 12 The Otouto) [English] [Bahamut Dragons]
[Dekosen Takuji] Himitsu no Artemis - the Secret Artemis [Digital]
[Maimu-Maimu] Kyouko Sensei to Boku no Himitsu | Kyouko-sensei and My Secret Ch. 1-2 [English] [Lazarus H]
(C62) [SHALLOT COCO (Yukiyanagi)] Yukiyanagi no Hon Vol. 4 Double Princesses (Super Mario Brothers, The Legend Of Zelda, Vampiyan Kids)
(Reitaisai 8) [Oppai Brothers (Various)] Gensoukyou Miko x Miko Zukan (Touhou Project)
big brother
[Mimesis (Nekookaji Tayo)] Kanin Fujin Maiko no Himitsu | Secret of Mrs.Maiko's Adultery [English] [Digital]
(CR35) [Koubai Gekka (Kouno Mizuho)] SECRET WINDOW (Fate/stay night)
Lulu-tan
[Shinozaki Rei] Camp Heaven
(C59) [Anime Brothers (Itsuki Kousuke)] Pink Bomb (FLCL)