First Principlebased Rate

[Yasuhara Tsukasa] My first experience was OO [Chinese]

[Amadume Ryuuta] Hajimete no Yoru Hajimete no Asa | First Night, First Morning (Change H Blue) [English] [Vexed Scans]

(C90) [Bloody Okojo (mojako)] My First Errand (Dagashi Kashi)[Chinese] [CE家族社]

(Futaket) [B5 Doumei (RaTe)] Futamajo Doremi (Ojamajo Doremi)

Noa paizuri

[rux] Onna no ko ni marunomishitemoraimashita

[Takuwan] Pakotate! Seikouritsu 0% no Teppeki Bishojo VS Seikouritsu 100% no Hentai Katei Kyoushi | Pakotate! Sex Rate 0% Iron-Willed Beautiful Virgins VS Sex Rate 100% Perverted Coach Ch.1-6 [English] {Doujins.com}

(C81) [Kikyakudou (Karateka Value)] Babar Zone (Touhou Project)

(CR35) [D'ERLANGER (Yamazaki Show)] Ichigo ∞% 1: First Experience (Ichigo 100%)

(C91) [condiment moderately (Maeshima Ryo)] Cure Up Ra Pa Pa! Ha-chan no Noumiso Kowarechae! (Mahou Tsukai Precure!)

COMIC Momohime 2008-07

[B5 Doumei] Mary Watches Over Our P 4 (Maria-sama ga Miteru) [English]

(C95) [condiment moderately (Maeshima Ryou)] Onaka ni Aka-chan ga Imashita | There WAS a baby in my belly (Hugtto! PreCure) [English] [Zukuyo]

(C86) [Tonpuuratei (Saemon)] Suzuya to Ichaicha Shitai!! | I Want to Flirt With Suzuya!! (Kantai Collection -KanColle-) [English] [Doujin-Moe]

(C93) [Tonpuuratei (Saemon)] Suzuya to IchaIcha kkusu! (Kantai Collection -KanColle-)

(C86) [Kikyakudou (Karateka Value)] Teitoku to Musashi -Vagabond- (Kantai Collection -KanColle)

COMIC Momohime 2005-02

[TS Naienki (kenzi)] Jibun Mesen no TS Taiken

[Anthology] Futanari DX

(SC35) [TTT (Miharu)] Yorozu fetishism (Various) [English] [Mukyu & Strange Scans]

[Tanuma Yuuichirou] MamaPi - Mama x Pirates [Digital]

(C74) [Kikyakudou (Karateka-VALUE)] TONDEKKE-KURANTAII (Macross Frontier)

[Tanaka Yutaka] First Touch

(C70) [Anagoya, Chicken Shark, Kikyakudou (Anago, Karateka-VALUE, Kurosyo)] SOREYUKE! TENGENTOPPA DORIRUN YOKO (Tengen Toppa Gurren Lagann)

(C89) [Tonpuratei (Saemon)] Amagi to Ichaicha Shitai!! (Kantai Collection -KanColle-) [Chinese] [無邪気漢化組]

[Norakuro Nero] Hajimete no... Sono 2 | The First Time... Part 2 (COMIC HOTMILK 2016-04) [English] [sureok1]

(COMIC1☆4) [Alice no Takarabako (Mizuryu Kei)] MC Gakuen Ichi Jigenme | C High First Period [English] =LWB=

COMIC Momohime 2003-08

[B5 Doumei] Mary Watches Over Our P 3 (Maria-sama ga Miteru) [English]

COMIC Momohime 2006-02

(C88) [Tonpuuratei (Saemon)] Shoukaku to Ichaicha Shitai!! (Kantai Collection -KanColle-)

(C70) [Kikyakudou (Karateka-VALUE)] DEATH-GUY-A2 (Disgaea: Hour of Darkness)

NDG07

(MIRACLEFESTIV@L!!) [1kill (Hori)] First XXXX!! (THE IDOLM@STER SideM)

COMIC Momohime 2003-02

[Pirates Cat] PoluColle Cast Joui no Anoko wa Jitsu wa Inran Dosukebe Chijo -Soushuuhen- | 春色收藏 身为同龄人婆罗门的她其实是荒淫无度的痴女-总集篇- (Various) [Chinese] [欶澜汉化组]

(C65) [Circle Taihei-Tengoku (Aratamaru)] Night Head Herlock (Galaxy Express 999, Space Pirate Captain Herlock)

Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1

(C75) [Kikyakudou (Karateka Value)] Iku, Hisashiku. (Sekirei) [English]

(Itsuka Mita Koi no Yume 3) [COCOA+ (Rate Rapiku)] Ameiro Bath Time | Rain-colored Bathtime (Love Live! Sunshine!!) [English] [MMAG Translations]

(COMIC1☆7) [Tonpuuratei (Saemon)] Costte!! Iku-san (Touhou Project)

(C82) [Ssize (Sam)] First Session (Kingdom Hearts) [English]

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

First Love Syndrome Ch.1-3 (English) (Ongoing)

First Born Son [English] [Rewrite] [EZ Rewriter]

[Usyuuri] Hana Musubu, Minamo no Koi. [Chinese]

Saimin SEX Dorei

[Arsenothelus (Rebis and Chinbotsu)] Bloom Pirate Hooker Queen - First Half (English) [Colorized]

(C74) [Kikyakudou (Karateka-VALUE)] THE EXORZCISISTER (Arcana Heart)

P-Talent

[Light Rate Port Pink] Black Swan Aku no Kokuin Arai (Gatchaman)

(C88) [Penetrate (Reiha)] Tadaman Sanae wa Kane de Otoko o Kau (Touhou Project)

(C80) [nWa (Various)] Amazone ~The First Impression~ (Dragon's Crown)

(SC2019 Spring) [Toratepotto (Tetora)] Rakuen (Xenoblade Chronicles 2)

Now or Never: Getting Rid of Virginity with App of 100% Success Rate

[Light Rate Port Pink] Saimin SEX Dorei - ERI - (Detective Conan) [Chinese] [氪金汉化组]

[B5 Doumei] Mary Watches Over Our P 1 (Maria-sama ga Miteru) [English]

[B5 Doumei (RaTe)] Happy Cum Cum

[Akishima Shun] First Invitation [Digital]

(Shuuki Reitaisai 5) [RTD (Mizuga)] Ran-sama ni Kite Moratte Suru Hon | A Book About Dressing up Ran-sama (Touhou Project) [English] [Kermaperse]

(C90) [Tonpuuratei (Saemon)] Hayasui to Ichaicha Shitai!! (Kantai Collection -KanColle-)

[Shiden] Hajimete Doushi | First Times (COMIC LO 2016-07) [English] {NecroManCr}

(C94) [Penetrate (Reiha)] Tabete wa Ikenakatta Niku (Kantai Collection -KanColle-)

[RaTe] Taiiku no Jikan (Futanarikko LOVE 4) [English] [biribiri]

[Grateful Dead] Cherise [Kodomo no Jikan][Digital]

[Kagehara Hanzou] Hajimete no Lesson | First Lesson (COMIC Moog 2006-10) [English] [Yoroshii]

(C84) [SCO.LABO (shoco)] Kisama no Hajimete Ore no Mono! | Your First Time Is Mine! (Shaman King) [English] [Neptise]

(SC35) [Kikyakudou (Karateka-VALUE)] KureKure-Konata (Lucky Star)

[Moketa] Mikan-chan wa H ni Kuwashii | Mikan-chan's First Time (COMIC Anthurium 2017-01) [English] [Black_Viper] [Digital]

[Pirates Patrol (Otokawa Kazuki)] AtoZ [Digital]

[Q] Boku no First XX (Nyotaika Dynamites! 4) [English] [Anonyboobs]

[RaTe] Nippon Kyonyuu Tou - Japanese Big Bust Party [English] [desudesu]

[Q] Hatsu Date wa Lingerie Shop | Our First Date was at a Lingerie Shop (Otokonoko wa Itsudemo Moteki 2) [English] [ilwaz]

COMIC Momohime 2005-03

(SC39) [Various (Various)] Hatena? Challenge! (Challenge First-Year-Student)

(C91) [B5 Doumei (RaTe)] NDG05

(C90) [Bloody Okojo (Mojyako)] My First Errand (Dagashi Kashi) [English] [ATF]

Naisho no Gohoubi | Secret Reward

First Time With Erice

(C86) [Tonpuuratei (Saemon)] Suzuya to Ichaicha Shitai!! (Kantai Collection -KanColle-)

(C86) [Penetrate (Reiha)] Yakujin-sama no Yasashiki Netori (Touhou Project) [English]

[Kikyakudou (Karateka-VALUE)] SINRABANSYOU ZERO (Shinrabanshou Choco)

Trial Of The Rain God [English] [Rewrite] [NSS]

(C83) [OVACAS (Hirokawa Kouichirou)] Buratei Heart. (Joshiraku)

(C89) [Outrate (Tabo)] Ware, Yashuu ni Seikou seri! 2 (Kantai Collection -KanColle-)

COMIC Momohime 2004-01

(C69) [Kikyakudou (Karateka Value)] Koumazoku Touchi Ryouiki (Shinrabansho Choco)

(C88) [Pirates Patrol (Otokawa Kazuki)] Koukankai

Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-5

[Kikyakudou (Karateka-VALUE)] Cleopatra Force ～Warume no Shinpi desu～ (Cleopatra Fortune)

(COMIC1☆6) [Dokuebi. (Antaresu 11)] Despair☠Pirates (Mouretsu Pirates) [English] =LWB=

[Juubaori Mashumaro] ALICE First [English]

[Penetrate (Reiha)] Shameimaru Aya no Homestay (Touhou Project) [Digital]

[Mikokuno Homare] Hatsukoi -one's first love-

(C89) [ZNN (Zinan)] Indirect ecchi→first ecchi (Gochuumon wa Usagi desu ka?) [English] [p106]

(Futaket 10) [Kikyakudou (Karateka Value)] Himekishi Senkan Bismarck II - Kagyaku Seidorei Choukyou Hen (Kantai Collection -KanColle-)

Love First, Lose First

(C90) [Kikyakudou (Karateka Value)] Kabane no Koutetsujou (Koutetsujou no Kabaneri)

(C93) [Tonpuuratei (Saemon)] Suzuya to IchaIcha kkusu! (Kantai Collection -KanColle-)

COMIC Momohime 2007-04

(C85) [Kikyakudou (Karateka Value)] Kangoku Senkan Nagato | Prison Battleship Nagato (Kantai Collection -KanColle-) [English] [EHCOVE]

NDG07 1&2

(C84) [Tonpuuratei (Saemon)] Yukata Iku-san to Ichaicha shitai!! (Touhou Project)

[Nakamuratakumi (kemukemuke)] FIRST STEP! [English] [CDG Scans] [Digital]

(C79) [Pirates Patrol (Otokawa Kazuki)] SILLY GIRLS [2nd Edition 2011-01]

(C85) [Kikyakudou (Karateka Value)] Junketsu (Kill la Kill)

COMIC Momohime 2005-06

(C87) [Kaientai (Shuten Douji)] 18-gou ga Yasashiku Fudeoroshi Shite Kureru Hon | Tender First Time With Android 18 (Dragon Ball Z) [English] [Chocolate]

[Seisyun to Strategy. (Sayaka)] Iiko ni Naritai Kanon-kun | Kanon-kun wants to be a Good Boy [English] [Tabunne Scans]

(Akatsuki no Utage Extra Stage) [Trick-Color (Kirii Nao)] Kuro Gane First Lover (Touhou Project)

[The Monthly Istanbul (Ahugan Sugita)] Kasshoku Oneesan no Fudeoroshi | Brown Lady Takes His First Time [English] [Chocolate] [Digital]

[Ratetaso] Loki (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)

(C42) [First Class (Various)] Ichizen Meshiya Bessatsu - Hanami (Hana no Mahou Tsukai Marybell)

[Light Rate Port Pink] Tanjou!! Aku no Onna Senshi Jinzou Ningen 18-gou Sennou Kaizou Keikaku -Zenpen- (Dragon Ball Z)

(C57) [First Class (Kazunekos)] Déjà Vu {Hitsuji no Maki} (Rockman DASH [Mega Man Legends])

(COMIC1☆3) [PROJECT HARAKIRI (Kaishaku)] Hajimete no K-ON | My First K-ON (K-ON!) [English] [4Dawgz]

[Shinozuka George] First Touch [Chinese] [風與黑暗&Y⑨漢化]

[B.C.A.] Bondages and Queen's Days [English]

(C53) [First Class (Various)] Déjà Vu {U no Maki} (Pokémon)

[Rate] Iikoto.

[Rorie] First erotic manga

(C94) [condiment moderately (Maeshima Ryou)] Warui Otoko ni Kimeseku Chuudoku ni Sarete Mama ni Naru Emiru-chan (Hugtto! PreCure) [English]

[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}

COMIC Momohime 2005-02

(C78) [Yokohama Junky (Makari Tohru)] Solo Hunter no Seitai 2 THE FIRST PART (Monster Hunter)

[Light Rate Port Pink] Saimin SEX Dorei - RANMA - (Ranma 1/2)

[personality] First Blood Noshiro Shikan (Kantai Collection -KanColle-) [Chinese]

[Penetrate (Reiha)] Sono Kyuuryoukan Kanojo ni Tsuki Mamiyasan wa Yokkyuufuman! (Kantai Collection -KanColle-) [Sample]

(C70) [Kikyakudou (Karateka Value)] Yuuutsu na Boku no Haruhi (Suzumiya Haruhi no Yuuutsu) [English] [EHCOVE] [Decensored]

COMIC Tenma 2013-06

[Hyoujun Mai] First kiss

Mei no Shikyuu wa Master Ball!! Jutai Hokakuritsu 100% Gensen Sagyou de Meippai Umu! | Rosa's Womb Is A Master Ball! Laying Lots Of Eggs With 100% Catch And Fertilization Rate IV Breeding!

Rate to Paicchu | Paicchu con Rate

[B5 Doumei (RaTe)] NDG05 (Zen) [Digital]

(C56) [First Class (Kazuna Kei)] persona (Mahou Shoujo Pretty Sammy)

[RaTe] Any Questions

(CR21) [First Class (Kazuna Kei)] Pemo Pemo (Mahou Shoujo Pretty Sammy)

(Reitaisai 9) [BlueMage (Aoi Manabu)] Touhou Newly-Weds' First Night (Touhou Project) [English] {pesu}

[Kougami Eri] First Step (Kaihatsuchuu na Bokura no Kankei) [English] [mysterymeat3]

[Yuzuha] Hajimete Ecchi - My First "H" [Digital]

[Yanagawa Rio] Kaikan Rankiryuu! First Fuck!! | Turbulence of Pleasure! First Fuck!! (Comic Masyo 2007-07) [English] {shinkage}