First Principlebased Rate

[RaTe] - e

(COMIC1☆13) [Tonpuuratei (Saemon)] Megumi-san to Kozukuri Ecchi

[Mukai Kiyoharu] Kanojo to Hajimeteno - For the First Time with Her [Digital]

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

Kekkon Shite Kuree

[Kanten] Dirty Pirates ~Higyaku no Inumi~ [English] [desudesu]

Hentai Comic Book Anthology Futanari DX

[ShAKe] my first...❤ + my first repure...❤ [English] [Life4Kaoru]

[JK&珠亞] First love 初恋情结 Ch.1~4 [Chinese]中文

[耀ノ竹光] Hentai Onna Boukensha

[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] [incomplete]

[Pirates Patrol (Otokawa Kazuki)] Naisho no Omorashi [Digital]

(C87) [Kikyakudou (Karateka Value)] Teitoku to Musashi Ni (Kantai Collection -KanColle-)

[Pirates Patrol (Otokawa Kazuki)] Unun Ageru yo! [Digital]

(C90) [Kikyakudou (Karateka Value)] The Sarasa of Ground Zero (Granblue Fantasy)

[Pirates Patrol (Otokawa Kazuki)] Ougon Rensa [Chinese] [臭鼬娘漢化組] [Digital]

[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-10 [English] [erc] [Digital]

(CT25) [abgrund (Saikawa Yusa)] Rakuen e Youkoso 2 First Rabbit (Rakuen Tsuihou -Expelled from Paradise-) [Chinese] [无毒汉化组]

[Yamazaki Kana] Lotta to Issho! ~Hajimete no Suki~ | Together With Lotta! ~First Love~ (Chu & Lo) [English] [Mistvern]

(C91) [Pirates Patrol (Otokawa Kazuki)] Unun Ageru yo! | 給你嗯嗯哦! [Chinese] [臭鼬娘漢化組]

(C95) [Tonpuuratei (Saemon)] Shizuku-san wa Ore no Omoibito | My Neighbor Shizuku-San, My Fondest Desire [English] [ultimaflaral]

(C74) [B5 Doumei (RaTe)] Maria-sama ga P o Miteru Soushuuhen (Maria-sama ga Miteru)

(C68) [First Aid (Kagura Sakana)] Naisho no Satoko (Higurashi no Naku Koro ni)

(C74) [Tsunken (Men's)] First Lady (Macross Frontier) [Chinese] [surely個人漢化]

(C72) [Kikyakudou (Karateka-VALUE)] NIX BLADE (Queen's Blade)

COMIC TENMA 2006-09

[Takao Yori] Genderbender Yankee School ☆ They're Trying to Take My First Time. [English]

(Reitaisai 8) [Galley (ryoma)] Zutto Kourin no Turn! Turn 1 me | It's Always Kourin's Turn - First Turn (Touhou Project) [English] {doujin-moe.us}

[RaTe] Sister Slave Ch.1-7+10-12 [English]

(C87) [Kikyakudou (Karateka Value)] Teitoku to Musashi Ni (Kantai Collection -KanColle-) [English] [EHCOVE]

(C90) [Penetrate (Reiha)] Pola Deisuikan (Kantai Collection -KanColle-)

Itoshi no Senpai to Mou Ichido Hajimete o | Redoing The First Time With My Beloved Senpai

(Futaket 12) [B5 Doumei (RaTe)] NDG04

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

Aku no Soshiki e Kairaku Nyuudan Kyoufu no Sennou Ball

(C93) [Pirates Patrol (Otokawa Kazuki)] Pocchari Jimiko no Haisetsu Jijou | 微胖土妹子排泄事情 [Chinese]

COMIC TENMA 2008-05

[Porori] My First Time is with.... My Little Sister?! (Ch.41 - 44)[English](Ongoing)

(C91) [condiment moderately (Maeshima Ryo)] Cure Up Ra Pa Pa! Ha-chan no Noumiso Kowarechae! (Mahou Tsukai Precure!) [Chinese] [無邪気漢化組]

(C84) [Tonpuuratei (Saemon)] Haruna ni Oaite Shite Moraitai!! (Kantai Collection -KanColle-)

Cleaire-san to Boku no Hajimete | My First Time With Cleaire-san

[anthology] Oshikko anthology a be tai nyou

(C85) [Kikyakudou (Karateka Value)] Kangoku Senkan Nagato (Kantai Collection -KanColle-)

(C83) [Penetrate (Reiha)] Yuuka Nemukan (Touhou Project) [Digital]

Jellyfish wa Nottotta!! | The Jellyfish Pirates Have Been Taken Over!!

[Mudou Eichi] Haeteru Watashi to Tsuiteru Kanojo - first chapter colored by JackSGC

[RaTe] P Souken - P Total Bio-Chemical Laboratory [English]

[Kobayashi Shounenmaru] Ubugoe | Baby's First Cry (Kinshin Kanin Dokuhon) [English] [SaHa]

[Kusui Aruta] Hajimete nan dakara - First sexual experience

[Anthology] Futanarikko LOVE M

(C73) [Kikyakudou (Karateka-VALUE)] THE TEXAS CHAINSAW (Princess Resurrection)

(Reitaisai 11) [Penetrate (Reiha)] Yuuka Minkan (Touhou Project)

(CR33) [Kikyakudou, WIREFRAME (Karateka Value, Yuuki Hagure)] Geki-Luv | Tuv-Luv (Muv-Luv) [English] [EHCOVE]

(C67) [Grateful Dead (Hibiki Seiya)] COSMIC CHARLIE (Urusei Yatsura)

[Light Rate Port Pink] Saimin SEX Dorei -AKANE- | Hypno SEX Slave -AKANE- (Ranma ½) [English]

(C88) [Penetrate (Reiha)] Hijiri Deisuikan (Touhou Project)

(C84) [Penetrate (Reiha)] Oshiete!! Meiling Shijou (Touhou Project)

[Pd] Sona's House: First Part (League of Legends) [English]

[Anthology] Futanarikko LOVE 5

[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-9 [English] [erc] [Digital]

[Misao.] Hajimete Janai yo? | It's not Your First Time? [English] {5 a.m.} + [Rin]

[Kikyakudou (Karateka Value)] Silva no Janbo Onee-chan - Silva's obscene sister (Bomber Girl) [Digital]

(C56) [Kikyakudou (Karateka Value)] KAMIREN (Betterman)

Saimin SEX Dorei - ERI -

[Anthology] Futanarikko LOVE 13

(SC39) [Nounai Kanojo, Ningen Modoki, Tateyoko Hotchkiss, Kagi Node (various)] Hatena? Challenge! (Challenge First-Year-Student)

[Katuraya (Takemaru)] The Secret First Ticket (Mahou Shoujo Lyrical Nanoha) [English] (NanoFate + Tigoris Translates)

(C65) [Circle Taihei-Tengoku (Aratamaru)] Night Head Herlock (Uchuu Kaizoku Captain Herlock [Space Pirate Captain Harlock]) [English] [Decensored]

(C94) [Silver Way (Shirogane)] Yacchae! Berserker -First Order- (Fate/Grand Order)

(C91) [FIRST MIRAGE (Kamishima Yu)] Momoiro no Kousoku (Sennen Sensou Aigis)

[RaTe] Kami-sama no Iu Toori

(C92) [Tonpuuratei (Saemon)] Shoukaku to Motto Motto Ichaicha Shitai!! (Kantai Collection -KanColle-)

[RaTe] Back to Nee-chan (Comic Tenma 2008-05) [English] [sirC]

I Lend You My Rosary.

[Mizuki Hitoshi] Inbo Kyouiku Nisshi - Indecent Mother Sex Diary [English] [Tadanohito] [Decensored]

(C91) [Chocolate Latte (Ichiyo Moka)] Unryuu to Himehajime | First Intercourse with Unryuu (Kantai Collection -KanColle-) [English] [SeekingEyes]

(COMIC1☆6) [Dokuebi. (Antaresu 11)] Despair Pirates (Moretsu Pirates)

[First Class (Various)) De ja Vu {uma no maki} (Evolution: The World of Sacred Device)

(C71) [Wildcat Pirates (MARIMON)] UraVanatic 3 (Final Fantasy XI)

(C82) [EIGHT BEAT (Itou Eight)] CHIAKIchang★HELP!! (Bodacious Space Pirates)

催眠SEX奴隷 -AKANE-

[Hasumi Hiro] Hajimari no Oshie | The First Lesson (COMIC Mugen Tensei 2016-05) [English] [CopyOf]

Saimin SEX Dorei

(C83) [PROJECT KAGUYA (Komo)] Miketsukami Collection 2 ~a peaceful time~ (Inu x Boku SS)

[Yuzuki N Dash] Cutie Devil (COMIC Tenma 2006-07) [English]

COMIC Momohime 2005-08

[Nakamuratakumi (kemukemuke)] FIRST STEP! [Digital]

[Kikyakudou (Karateka Value)] Koumazoku Touchiryouiki 2 (Shinrabanshou Choco)

Akane-chan o Kusugutte Onara Saseru Game

[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.1-3 [English] {Doujins.com}

(C85) [Deastim (Unadon)] Is-sama Drop-ritsu Chouzetsu x 3Bai UP!? | Is-sama Drop-rate Increases x3 Times UP!? (Puzzle & Dragons) [English] {doujin-moe.us}

[Millefeuille] Umarete Hajimete | First Time [English] [tadanohito]

[Satou Saori] Hatsu Date. | First Date (COMIC Tenma 2011-01) [English] [RyuuTama + LWB] [Decensored]

[Light Rate Port Pink] Tanjou!! Aku no Onna San Senshi Erasa Chichi Lunch Sennou Kaizou Keikaku (Dragon Ball Z) [Chinese] [村长个人汉化]

Doula Continent 唐舞桐 [AI Generated]

[Pirates Patrol (Otokawa Kazuki)] Haisetsu Tsuushin Tae x Marina [Digital]

(C91) [Penetrate (Reiha)] Mamiya-san no Onna no Ko no Karda Chouri Shidou (Kantai Collection -KanColle-)

First Love Syndrome Ch.1-2 (English) (Ongoing)

(C76) [Kikyakudou (Karateka-VALUE)] HEAVEN'S DRAGON (7th Dragon)

(CR19) [First Class (Kazuneko)] Déjà Vu (Tenchi Muyo!)

Comic Megastore 2001-07, 08

[Aikokusha (Agobitch Nee-san)] Sister Sara (35) A Lady Working(?) at a Monastery in a Town Where the Rate of Unmarried Women is High (EN, JP)

(Kouroumu 12) [Kurotoshiro (Kuroto)] Kuroshiro Gensoukyou Ni (Touhou Project)

(C91) [Tonpuuratei (Saemon)] Shoukaku to Motto Ichaicha Shitai!! (Kantai Collection -KanColle-)

[RaTe] Sister Slave

[Ameshoo (Mikaduki Neko)] Unreasonable Girl Series 1 - 9

(C96) [Kikyakudou (Karateka Value)] Bomgaki Gyarus Kuro (Bomber Girl)

[RaTe] Pi

[God Hand Mar] Shirouto Toukou Omutsu Tsuushin Soukan-gou | Amateur Diaper Dispatch - First Issue [English]

Ichiryuu no Lady wa Seikoui no Gijutsu mo Ichiryuu denakute wa | A First Class Lady's Bedroom Techniques Must Be First Class As Well!

[RaTe] Milk Maid [English] [Stecaz]

COMIC Momohime 2007-02 Vol. 76

[Natsutama (Daichi Kouta)] Purari Hitoritabi - Ikisaki → Shio no Kaori no Shounen

[Seishimentai (Syouryuupen)] Uchi no Joseito Zenin Haramaseta Kedamono ga Anta no Gakuen ni Iku Rashii yo? 8

(C45) [Circle Shio] NG first attack (various)

[Pirates Patrol (Otokawa Kazuki)] Haisetsu Tsuushin Tae x Marina [English] [Digital]

(Futaket 9) [Kikyakudou (Karateka Value)] Lilith Mecha Shiko Punpunmaru (Shinrabansho)

Keijun Yahagi wa Koi wo Shita. Jou | Light Cruiser Yahagi Fell In Love - First

[Kikyakudou (Karateka Value)] Hapihapi-shin Kourin Tenshi Burasu-chan | The Descent of the Happy-Happy Goddess - Brass-chan the Angel (Bomber Girl) [English] {Doujins.com} [Digital]

Saimin SEX PET -MARIA-

[Hige Masamune] In Kaizoku Lea | Naughty Pirate Lea [English] [Lunatic Translation]

[Hyoco Road (Hyocorou)] It's Love at First Sight. (Yotsubato!) [English] [YQII] [Decensored]

[Mikokuno Homare] Maria no Yume ni Mukatte Daiippo | Maria's First Step

[Kikyakudou (Karateka Value)] Hapihapi-shin Kourin Tenshi Burasu-chan (Bomber Girl) [Digital]

(C93) [Crazy9 (Ichitaka)] C9-33 Megami-sama no Hajimete Ereshkigal no Baai | The Goddess’s First Time: The Tale of Ereshkigal (Fate/Grand Order) [English] {darknight}

Saimin SEX Dorei -AKANE- | Hypno SEX Slave -AKANE-

Hypno SEX Slave -AKANE-

(Reitaisai 11) [Tonpuuratei (Saemon)] Iku-san to Onsen de Ichaicha Shitai!! (Touhou Project)

(COMIC1☆13) [Tonpuuratei (Saemon)] Megumi-san to Kozukuri Ecchi [Chinese] [无毒汉化组]

[Kikyakudou (Karateka-VALUE)] Koumazoku Touchiryouiki 2 (Kamira Banshou)

(C95) [Kikyakudou (Karateka Value)] BOMGAKI GYARUS (BOMBER GIRL)

[Moriya Neko] Himitsu no First Date - Secret First Date

(SC39) [Uminari (Narumi)] Ali Pro Sono 1 | Alice Pro The First (Touhou Project) [English] =LWB=

(Shota Scratch 8) [Deckorate (Decko)] Goran no Arisama (Final Fantasy IX)

(C77) [Deckorate (Decko)] Wriggle-kyun to Iyarashii Koto o Suru Hon (Touhou Project)

[Otochichi] Hatsu Goukon wa Mama Naranai! | My First Mixer Was a Real Motherfucker! (COMIC Mugen Tensei 2016-05) [English] [Wazawahi]

(C76) [Kikyakudou (Karateka VALUE)] Saki -Yami ni Maiorita Tensai- (Saki)

Ameiro Bath Time

(C53) [First Class (Kazuneko)] W-MIND Soushuuhen (Mahou Shoujo Pretty Sammy)

[Light Rate Port Pink] Saimin SEX Dorei -AKANE- | Hypno SEX Slave -AKANE- (Ranma 1/2) [English] [Optitron]

[Marugoshi-do (pu-en)] The first demand (Fate/kaleid liner Prisma Illya) [Chinese] [无毒汉化组]