Sum Squared Errors

[SUMOMO DOU] Sakuhin Gyuuniku Shoujo Zenpen

[Ukatsu de wa Nai (noukatu, Minase Kuru)] Tsumugi EXCITING SUMMER (THE IDOLM@STER MILLION LIVE!) [Digital]

[Sumomo Dou(Sumomo EX)] Maid no Arbeit wo Shitara Taihen na Koto Ni Natta Ken [Chinese]

(C92) [ReDrop (Miyamoto Smoke, Otsumami)] Cinderella, Mousou Kareshi Triad Summer Memory hen (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [無邪気漢化組]

Zen Nippon Osanazuma Senshuken

(HaruCC17) [Aotsukitei (Aotsuki Ren)] Tadashii Naoshikata. (Natsume's Book of Friends)

Hodokeru Oshiri no Ojousama

Elder Sister's Heart And A Summer Night [English] [Rewrite]

(Triplet Rhapsody 2) [Sumi kara Sumi made (Gabyonuno)] Gomen ne Ogachin (Mitsudomoe)

blessing summer!!

(C93) [Tsutsumorien (Tsutsumori)] Futanari Osamu Hon (Girls und Panzer)

(Yama no Musume 4) [kuma-puro (Shouji Ayumu, Siina Yuuki, Wancho)] M no Susume (Yama no Susume)

[Negitoron] sumitan (moetan)(full color)

Oyasumi Erika. 3

Taninbou ni Aegu Tsuma 3

[Ugokuna Pharmacy θ (ababari, Yuiitsumunimuni, Inupon)] Watashi no Kawaii Oningyou-san | My adorable little doll (Aikatsu!) [English] [Lazy Lily & 8/u/ Scanlations]

[Sumomo Dou] kousoku futanari musume

[DENDRO (Akaboshi Natsumi)] Nekomimi Naruko-kun -Wagaya wa Itsumo Ame ga Furu- (Yowamushi Pedal) [Digital]

[Megadeko] Natsuyasumi no, Erika to Koume no Tatta Futari dake no Shukuhaku Ryokou Sono (Girls und Panzer)

[Sumomo Dou (Sumomo EX)] Futanari Enzai Shoujo [Chinese]

(C85) [Signstandard (Shisui)] Ito Yuuyu (Natsume's Book of Friends)

[Sumomo Dou (Sumomo EX)] "Shikkoku no Majo" "Pikupiku Makopi"

[Sumomo Dou (Sumomo EX)] Shokushu-sama no nie [Chinese] [不咕鸟汉化组] [Digital]

[Bronco Hitoritabi, Sumi Kara Sumi Made (Uchiuchi Keyaki, Gabyonuno)] Gabyonuno to Uchiuchi Keyaki ga Saikin Suki na Mon (Various)

[KAB-studio (Kaburaya Seiden)] TakeIka! (Shinryaku! Ika Musume) [Digital]

(C89) [Kiyosumi Hurricane (Kiyosumi Hurricane)] ATTACK ON KIYOTAN (Shingeki no Kyojin) [English] [Doujins.com]

(C89) [Sumomo Dou (Sumomo EX)] PuniPuni Seiyoku Gakuen | PuniPuni Lust Academy [English] [J99814]

(Panzer Vor! 12) [Mushimusume Aikoukai (Nakamura Yukitoshi)] TIME KEEPER (Girls und Panzer)

Tsuma A + Tsuma B

[Sumomo Dou (Sumomo EX)] Ririan.3 Futanari Mizuho-chan (Otome wa Boku ni Koishiteru) [English]

(C79)[Aneko no Techo (Koume Keito)] Ika Musu Meshi (Shinryaku! Ika Musume)

[Minazuki Mikka] Otto wa Gokuchuu, Ippou Tsuma wa... 5 ~Toaru Netorare Shakkinzuma no Matsuro~ [Chinese] [含着个人汉化]

[Sumomo Dou (Sumomo EX)] Hitozuma to Shokushu [Digital]

[Shijima (Kisen)] -Pentagon- (Shinryaku! Ika Musume) [English] {/u/ scanlations} [Digital]

(C72) [Bronco Hitoritabi, Sumi Kara Sumi Made (Uchiuchi Keyaki, Gabyonuno)] Gabyonuno to Uchiuchi Keyaki no "Horatio Caine Daisuki!" (Various)

(C91) [Arakureta Monotachi (Arakure)] Tsuma to Charao ga Kieta NTR Bedroom [English] [biribiri]

(HaruCC17) [Ohiyakudasai! (Teba)] SWEET MY KITTY (Natsume's Book of Friends)

[E 50] Ikasuki! (Shinryaku! Ika Musume)

Otona no Moeoh My Delusion Book 2018 Midsummer

(C66) [Ga Fake (Tajima Yasue)] Futatsume Precure | The Second Precure (Futari wa Pretty Cure) [English] [EHCOVE]

NOSFERATU IN KASUMIGAURA

(C74) [HONEY QP (Inochi Wazuka)] Kyochin Musume (Bleach, Code Geass, Macross Frontier) [English]

[Kiyosumi Hurricane (Kiyosumi Hurricane)] ONE-HURRICANE 5 (One Punch Man)

[Datendou (Nagase Yuuki)] ENDLESS DESIRE 23 The Invader (Shinryaku! Ika Musume)

(SHT2013 Haru) [Sumi Kara Sumi Made (Gabyonuno)] Momoirotoiki (gdgd Fairies)

[Gutsutoma (Tachi)] Minna de Ecchi na Yurikatsu Appli ~Ee!? Kono Naka ni Kakattenai Musume ga Iru!?~ 2 [Digital]

Chiisaku sareta Natsuyasumi | Shrunken Summer Vacation Part 1

(C83) [Katsuma Gokurakudou (Katsuma Rei)] MomoNana Darkness (To LOVE-Ru Darkness) [English] {Doujins.com}

(Puniket 22) [Nihon Dandy (Matsuno Susumo)] Sora to Tokeru Mizugi to Pool Souji (Yosuga no Sora) [English] {Munyu}

(C82) [Ponyfarm (Inoue Yoshihisa)] Pony-on!!!!!! ~Machi ni Sumi-re Yatte Kita (Ge) (K-ON!)

(COMIC1☆3) [Ikasumi no Dendou (Ikasumi Bokuju)] Sugoi yo Pierre-kun! (Uchuu no Stellvia)

(CCTokyo122) [Like Hell (Kyouya Ayumi, Shinjou Aoi)] Jiu (Natsume's Book of Friends) [Incomplete]

[Anthology] Koushoku Shounen no Susume 9

(SUPER21) [MTD (Rei)] Natsumenchi no Yotta Busaneko Hirotta kedo... (Natsume's Book of Friends)

(COMIC1☆10) [furuike (Sumiya)] Sextet Girls 2 (Various)

[Sumomo Dou (Sumomo EX)] Zecchou Kenkyuujo [Digital]

(C94) [BLUE GARNET (Serizawa Katsumi)] Neko Musume o Mesu ni Shitai (Gegege no Kitarou) [Chinese]

[Error] Before the Test

(C88) [Katsuma Gokurakudou (Katsuma Rei)] Aoshima-san to wakareta Nochi Yakekuso ni Natta Douguchi ga Sumi-chan to Atteitara (Monkey Turn)

(C85) [Kiyosumi Hurricane (Kiyosumi Hurricane)] Gekishin Ni (Shingeki no Kyojin) [English] [CGrascal]

Natsume-san wa Chorosugiru!

(C90) [Sumeragi Designs (Sumeragi Seisuke)] PORNO STAR (Granblue Fantasy)

[Nanashiki Fuka] "Ato 3-kai wa Ikeru yo ne?" Otto no Kitaku Mae, Zetsurin Gitei ni Nando mo Hametaosareru Tsuma 1 I A Wife Who Is Made to Cum Many Times by Her Peerless Brother-in-Law Before Her Husband Comes Home 1 [English]

(C70) [Crazy Alicetale (Kizoku)] Sexy Summer Beach (Bleach)

(AC2) [ONEONE1 (Rokuromi)] Ninki JS Haishinsha ga Natsuyasumi ni Zenkoku Mawatte Kakuchi no Oji-san-tachi to Hard na Sex Shinagara Live Haishin Yatte Mita

[Zydan] Natsuyasumi Tomodachi no Mama ni [Chinese] [cqxl自己汉化]

Torokeru Kaikan Sokuochi Akuma 3

[Sumeragi Designs (Sumeragi Seisuke)] D4C (Touhou Project) [English] {Sharpie Translations} [Digital]

(C68) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu. 29 Hime-sama to Goumonheya Futanari Version | Bibian Anbetsu 29 The Princess And The Torture Chamber [English] [J99814]

(C79) [Asanoya (Kittsu)] Seishin Houkai suru made Kusuguri makutte Ryoujoku shitemiru Test 4 Ika Musume Yaranaika | Rape and tickle test until one loses her sanity 4 (Shinryaku! Ika Musume) [English] [desudesu]

[Sumomo Dou (Sumomo EX)] Ririan.3 Futanari Mizuho-chan (Otome wa Boku ni Koishiteru)

Muchi Ane -Sei ni Utoi Onee-chan- | Innocent☆Sister -My Onee-chan Is a Stranger to Sex-

[Nihon Dandy (Matsuno Susumo)] SoraKake Hour (Sora wo Kakeru Shoujo) [Digital]

(C70) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu Soushuuhen 1 Love Hinya (Various)

(C85) [CAZA MAYOR (Tsutsumi Akari)] Taiyou to Siscon Moon (il sole penetra le illusioni)

Oyasumi Erika.

[Karasuma Pink Higashiiru (Karasuma Pink)] Tobenai Tenshi wa Tadano Shota da (Kid Icarus) [Digital]

(C75) [Bronco Hitoritabi, Sumi kara Sumi made (Gabyonuno, Uchi-Uchi Keyaki)] Gabyonuno to Uchi Uchi Keyaki no Suki Kaki Bon 08' Fuyu Michi naru pants o Yume ni Motomete (Various)

[Anthology] ero cos musume

Summer Cosplaytion

(C94) [Natsumin no Circle (Natsumin)] Ruru o Tsukatte Mita (Hugtto! PreCure)

[Sumomo Dou (Sumomo EX)] Kousoku suru Bukatsudou | Bondage Club Activities (Boku wa Tomodachi ga Sukunai) [English] {J99814} [Digital]

Sex Shinai to Derarenai Heya Goudou

Asuma Toki Miminame + Asuma Toki Tanjoubi

Present [English] [Rewrite] [WhatVVB]

[Sumomo Dou] Bibi Anbetsu 21 [ENG]

(C74) [Sumi Kara Sumi Made (Gabyonuno)] Mesubuta Hara Momi Dream (Mitsudomoe)

[STUDIO ASUMA (Matsumoto Seama)] Iro Sou Sou

(C71) [Sumomo Dou (Sumomo EX)] Gyuuniku Shoujo [English] {desudesu}

[Tsutsumu Akari] Money Honey [English] [EHCOVE]

[ReDrop] Natsu Koi | Summer Love [English]

(CR35) [up1008 (Oiwaku Tsuki, Asuma Omi, Tamagawa Yukimaru)] Gyakuten Musume (Ace Attorney)

(Puniket 35) [Sumi Kara Sumi Made (Gabyonuno)] Kanna-san ni Miserarenai Hon (Kobayashi-san-chi no Maid Dragon) [Chinese] [Poi汉化组]

(COMIC1☆13) [Konoshiro Shinko (Yamagara Tasuku, Karasuma Yayoi)] Osakabehime ga Shikoshiko Shite Kureru Hon | A Book Where Osakabehime Masturbates You Dry (Fate/Grand Order) [English] [Mecte]

(C83) [Akatsuki Katsuie no Circle (Akatsuki Katsuie)] Ika no Oishii Tabekata (Shinryaku! Ika Musume)

(C79) [Hearts & Crusts (Nanana Nana)] Ryoujoku! Ika Musume (Shinryaku! Ika Musume) [Chinese] [N腎個人漢化]

(C79) [Super Flat Lolinitron (Focke Wolf)] Nippon Kanraku 2010 (Shinryaku! Ika Musume)

(C76) [Sumomo Dou (Sumomo EX)] Ririan. 4 - Shin Chouun Desu | True - I am Chouun (Koihime Musou) [English] {J99814}

Sogo-san wa Itsumo Yasashii

[Futaba Masumi] HIMAWARI (Love Hina)

[Tsutsumorien (Tsutsumori)] Revision in Rinri (Senki Zesshou Symphogear) [Digital]

[Sumomo Dou (Sumomo EX)] Chitsu o Hiraku Mono | Her Open Vagina (Queen's Blade) [English] [J99814] [Digital]

(C77) [Sumi kara Sumi made (Gabyonuno)] Mesubuta Dream Paradise (Mitsudomoe)

(Kagaku Seiki no Cafe Terrace 5) [02 (Harasaki)] Komakasugite Tsutawaranai Sumireko-chan no Shiin | Too Small To Convey: Causes of Sumireko-chan's Deaths (Touhou Project) [English]

(Shuuki Reitaisai 3) [Sumeragi Designs (Sumeragi Seisuke)] D4C final (Touhou Project) [English] {doujins.com}

(C68) [Sumomo Dou (Sumomo EX)] Vivian Bessatsu 30 - Dizzy Nikubukuro (GUILTY GEAR)

(C82) [HOT LIMIT (Shitsuki Aya)] Masquerade (Natsume's Book of Friends)

(C47) [URA. (Sugadaira Mika, Yamasaki Show, Matsumoto Minami, Mizuyoukan)] Captured 9 (Various)

[Sumomo Dou (Sumomo EX)] Majo Gari | Witch Hunt (Various) [English] [Incomplete] [Digital]

(C74) [Nihon Dandy (Matsuno Susumo)] Kyou no Taiiku wa Zenra Suiei

[Pihii Shobou (Pihii)] Masa-kun to Umibe no Inaka no Natsuyasumi [Digital]

COMIC Megastore 2006-05

Utsuriga

[Kiyosumi Hurricane (Kiyosumi Hurricane)] ONE-HURRICANE 5 (One Punch Man) [Chinese] [嗶咔嗶咔漢化組]