First Principlebased Rate

[Chinbotsu] Natsu! Shotaiken | Summer! First Sexual Experience (Nettai Banana Girl) [English] [Risette]

Maria-sama ga P o Miteru 2

(CCTokyo135) [ERONDON HEARTS (Engawa Suguru)] First Contact (Gundam Build Fighters Try)

[Horsetail] Kaa-san Janakya Dame Nanda!! 3 ~Natsuyasumi Zenpen~ | Mother it has to be you ~Summer Holiday First Part~ [English] [Amoskandy]

[Hamamii] Sago-san x ♀ Seiryuu no Sukebe Manga (Puyo Puyo)

[Chun Rou Zan] It All Started With Our First Orgy [English]

(COMIC1☆3) [CIRCLE OUTERWORLD (Chiba Shuusaku)] First House Maid (Emma - A Victorian Romance) [English] [Nemui]

(SPARK10) [Last Crime (U)] Hatsukoi wa Daiichi Ouji - First Love Is... the First Prince! (Fire Emblem if)

[Osuzu Akiomi] First Love Ch. 1 [English] {YQII}

[100yenMoFA (Mirino)] Suwa Nee-chan Amaesase...wa!? Suwa Shota Bangaihen 5 | Being Spoiled by Suwa Nee-Chan...Ah!? Suwa Shota Extra Volume 5 (Touhou Project) [English] [Forever Summer] [Digital]

[Ishikei] TiTiKEi First Press Limited Edition [English]

[Penetrate (Reiha)] Shameimaru H 533% (Touhou Project) [Digital]

(C92) [Penetrate (Reiha)] Rakko no Niku (Kantai Collection -KanColle-)

(ShotaFes 2) [S-Size (Shinachiku)] Hajimete no Sodetooshi | First Try-On (Shounen Festa) [English] [alparslan]

[Andou Hiroyuki] Koisuru Purinpai Ch.5 (The Energetic Girl And Her First Medic(k)al Treatment) (English) =Team Vanilla=

[Umino Sachi] Dare ni mo Ienai... Ch. 38 - Hajimete no Yoru | First Night (COMIC Bazooka 2011-11) [English]

COMIC Momohime 2006-04 Vol. 66

Matsuri No Ato Ha | After The Festival

Saimin SEX Dorei

(C64) [Purin Hausu (Hirate Miki, Nakai Kana)] GPX-2 (Final Fantasy X-2) [English] [Neko Neko Wai]

[Watan Kazunari] Pirates of Tres Bien (English)

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

(C85) [Uran no Yakata (Uran)] Seikatsu Shidou Ichigakki | Life Lessons - First Term [English] {Mankitsu Scans}

[Pirates Patrol (Otokawa Kazuki)] Watashi ga Hentai Seiheki ni Mezameta Wake [Digital]

(C76) [B5 Doumei (RaTe)] NDG (Naughty Dick Girls) 01*

(C93) [Tonpuuratei (Saemon)] Suzuya to IchaIcha kkusu! (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]

Soukai no Heso Kaizoku Ch. 2 Kokurou Tsukiyo ni Naku | Navel Fetish Pirates 2

Kantoku no Iu Koto wa Zettai. Saiminjutsu de Joshi Buin-tachi o Ayatsutte Iinari ni Shite Dorei ni Shita Hanashi

[Anzi]My first lost bet

(C81) [Kedamonoya san (Makka na Kedamono)] Synchro Rate 200% !! (Neon Genesis Evangelion)

[Hatch] Usagi no Koe (First Half) [Digital]

(COMIC1☆7) [TailBell (Osuzu Akiomi)] Nono♡Kano (PhotoKano)

[Light Rate Port Pink] Saimin SEX PET -MARIA- (Zettai Muteki Raijin-Oh) [Digital]

A Parallel World With a 1:39 Male to Female Ratio Is Unexpectedly Normal - Haizuka Misaki First Time

(SC2016 Summer) [Kikyakudou (Karateka Value)] Bakugou Mamma wa Sukidarake! (Boku no Hero Academia)

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

(Comic Castle Final) [First Class (Kazuna Kei)] Nekomata Garou (Mahou Shoujo Pretty Sammy)

(C45) [First Class (Various)] Tenchi Ranyou! Hatsujouki (Tenchi Muyou!)

[Pirates Patrol (Otokawa Kazuki)] SILLY GIRLS [2011-01]

Watashi ne, haeteru dayo

[Sakakiya] Natsuki Hajimete no Otsutome | Natsuki's First Attempt (Mai-Otome) [English] [Appolyon & Hunter Nightblood]

First Experience Ch.1-2 (English) (Ongoing)

COMIC Momohime 2008-09

(C51) [First Class (Various)] Déjà Vu Ushi no Maki (Pretty Sammy)

(C94) [Tonpuuratei (Saemon)] Ore no Hajimete wa Senpai ni Ubawaretai!! [Chinese] [无毒汉化组]

(SC2015 Summer) [Kikyakudou (Karateka Value)] Eroikaboon (Splatoon) [English] [JayCie]

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

[Yonekura Kengo] Yoneken First Tune

(C91) [Tonpuuratei (Saemon)] Shoukaku to Motto Ichaicha Shitai!! | I Want To Make Out More With Shoukaku!! (Kantai Collection -KanColle-) [English]

[Osuzu Akiomi] Itatte Kenzen! | Perfectly Healthy! (First Love) [English] =TV=

[Kirara Interweb] Kooh and Perverted TakoLuka (First Part)

[Komine Tsubasa] Hajimete no Ninshin - First Pregnancy

(Mimiket 38) [Taiki Ken Club! (Taiki KEN)] Mikoontto! Tamamo no Mae no Kisei Jijitsu Daisakusen (Fate/Grand Order) [Chinese] [寂月汉化组]

(C80) [Outrate (Tabo)] Embrace (Steins;Gate) [English] {Kamikakushitranslations}

(SC2018 Summer) [Toratepotto (Tetora)] Doeromanga Kirara (Dokyuu Hentai HxEros)

[Norakuro Nero] Hajimete no... | The First Time... (COMIC HOTMILK 2016-01) [English] [sureok1]

(C60) [First Class (Kazuneko)] Déjà Vu {Nue no Maki} (Tenchi Muyo!)

(SC55) [KABAYAKIYA (Unagimaru)] For The First Time (Aquarion Evol)

(C93) [Tonpuuratei (Saemon)] Suzuya to IchaIcha kkusu! (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]

[Q] Onnanoko Shotaiken | Girl's First Time (Nyotaika Dynamites! 5) [English] {risette-translations}

Takane no Hana e no Kokuhaku Seikouritsu wa Zero no Wake | Why the Unattainable Flower's Confession Success Rate is Zero

(COMIC1☆6) [Ninokoya (Ninoko)] Moretsu Kaizoku Seikatsu (Mouretsu Pirates)

(C85) [Atelier Maruwa (Maruwa Tarou)] Okusama wa iDOL -Miki to Shoya Hen- | My Wife is an Idol - First Night With Miki Chapter (THE IDOLM@STER) [English] {doujin-moe.us}

(C83) [Kikyakudou (Karateka-VALUE)] Aibou (Shinmai Fukei Kiruko-san)

(C92) [Tonpuuratei (Saemon)] Shoukaku to Motto Motto Ichaicha Shitai!! (Kantai Collection -KanColle-) [Chinese] [无毒汉化组]

[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-5 [English] [erc] [Digital]

[Kudou Hisashi] Hajimete no Arubaito | My First Job (COMIC LO 2018-02) [English] [Digital]

(C88) [Kikyakudou (Karateka Value)] THE CASTLE OF CAGLIOSTRO (Granblue Fantasy)

Man Eater Absorb

淫獸愛戰士 vol.4 Beast X Girls [Chinese][AI Generated]

Tanjou!! Aku no Onna San Senshi Erasa Chichi Lunch Sennou Kaizou Keikaku

COMIC Momohime 2004-11

(C63) [Kikyakudou (Karateka-VALUE)] INGRID MENGRID (CAPCOM FIGHTING Jam)

Saimin SEX Dorei

リョウマ×マークス First love is.. The first price!

[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1 (Action Pizazz DX 2017-10) [English] [erc] [Digital]

(SC52) [Kikyakudou (Karateka VALUE)] SORCERIAN (Dragon's Crown) [English] [クロカギ]

NDG04

(CCTokyo135) [ERONDON HEARTS (Engawa Suguru)] First Contact (Gundam Build Fighters Try)

(C81) [Kikyakudou (Karateka Value)] Inugamibyoubu Frontier (Shinrabansho Choco)

[YAMAGIRL (Codeyamada)] Hyotto shitara Watashi-tachi, First Kiss wa Mada nanokamo | Maybe we haven't had our first kiss yet (Aikatsu!) [English] [Lazy Lily & Sexy Akiba Detectives]

NDG06

Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-4

(SC40) [Delayder (Makinon TM)] Yousei-san no?! Himitsu no Bouken no Tobira Preview ver (Challenge First-Year-Student)

COMIC Momohime 2004-01

[peachpulsar (Mira)] Indigo Mermaids (First Half) [English] [Yuri-ism]

(C96) [Kikyakudou (Karateka Value)] Hissatsu Urushiko Ninpouchou (Bomber Girl)

Saimin SEX Dorei -RUNⅡ- | 최면 SEX 노예-미란Ⅱ-

[Hroz] Succubus Musume no Hatsukoi. | A Young Succubus' First Love [English] [thetsuuyaku + 4dawgz]

[Anthology] Shinsetsu Ryouki no Ori FIRST CHAPTER

(C66) [Renrakumou AMI Doujin Section (Various)] AMI Jiyuuchou Ni Futanarist

[Pirates Patrol (Otokawa Kazuki)] Unchi ya Oshikko de Kimochiyoku Naru Watashi-tachi [Digital]

(Renai Jaws 4) [Lionni (Saaya)] 2-gatsu 2-ka no Hajimete | February Second for the First Time (Free!) [English] [Carrot-Bunny]

(SC59) [Yagisaki Ginza (Yagami Shuuichi)] First Live (Love Live!)

(C94) [PTD (Tatsuichi Monji)] KTOK 6 ~Zenpen~ | KTOK 6 ~First Part~ (To LOVE-Ru) [English] [iambobokay]

Saimin SEX Dorei

[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-6 [English] [erc] [Digital]

[Kanyapie] Their First Anniversary [Eng] {doujin-moe.us}

[Penetrate (Reiha)] Ensei Chitose no Dairi H ha Chiyoda Suiminkan de (Kantai Collection)(Sample)

(C78) [ArcS (Sakura Yuu)] S.W.-Movie The First Part- SIDE:N (Mahou Shoujo Lyrical Nanoha) [Digital]

[18master] 2022-11-23 [Chinese] [興趣使然的個人機翻]

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

(C85) [Tonpuuratei (Saemon)] Haruna to Ichaicha Shitai!! (Kantai Collection -KanColle-)

(SC56) [Ninokoya (Ninoko)] Mouretsu Kaizoku Seikatsu 2 (Mouretsu Pirates)

[Kuureishiki Zunou] Milk Ippai no Seishun+ | Milky Adolescence First Part [English] [Amoskandy]

[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.1-4 [English] {Doujins.com}

[Urainutei (Kuroinu)] Onna Kaizoku no Matsuro | Fate of a Female Pirate [English] =LWB= [Digital]

[RaTe] xx Shite ii? xx | Could I xx? xx (Oneechin) [English] [SaHa] [Decensored]

[RaTe] Tamahime Sama

(CSP4) [Dennou Denpa Hatsureisho (Harukaze Koucha)] Onesho first season ver.0.5

COMIC TENMA 2007-05

[DiGiEL (Yoshinaga Eikichi)] FIRST ON (VOCALOID) [Digital]

[100yenMoFA (Mirino)] Suwa Nee-chan Amaesase...wa!? Suwa Shota Bangaihen 5 (Touhou Project) [Chinese] [UAl汉化组] [Digital]

(C92) [condiment moderately (Maeshima Ryo)] Yoru no KiraPâti e Youkoso (Kirakira PreCure a la Mode) [Chinese] [乐色鸡饭组]

(C93) [Pirates Patrol (Otokawa Kazuki)] Pocchari Jimiko no Haisetsu Jijou

[condiment moderately (Maeshima Ryou)] Dosukebe Kyonyuu JC ga Kounai Onanie Suru Hanashi | The Slutty, Stacked Middle-Schooler Who Shlicks During Class [English] [Sloppy Seconds] [Digital]

COMIC TENMA 2008-11

[Kikyakudou (Karateka Value)] Futanari Yousei Kishi Gawain | Futanari Elf Knight Gawain (Fate/Grand Order) [English] {Doujins.com} [Digital]

(C91) [Gin no Ame (Masayo)] Ooicchi no Ijiwaru Fudeoroshi | Ooicchi's a Meanie, A Man's First Experience (Kantai Collection -KanColle-) [English] [Spiral Hentai]

(C93) [Kikyakudou (Karateka Value)] Iaia Lavinia-chan Shinpan Musubu Kami (Fate/Grand Order)

(C92) [Kikyakudou (Karateka Value)] Minamoto no Raikou OPEN YOUR MAMAZONZ (Fate/Grand Order)

my first...❤ + my first repure...❤

[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.1-2 [English] {Doujins.com}

[Chataro] Nami SOS! - Incubi Hunter Nami First Battle [14han]

[Koutarou] Doki! Onna darake no Mujintou First Impact - An uninhabited island full of women

(COMIC1☆4) [Kikyakudou (Karateka VALUE)] Linax (HEROMAN)

(Waga Te ni Hikigane o 16) [Seisyun to Strategy. (Sayaka)] Houkago Daydream (World Trigger)

[RaTe] Onee-chin [English] [SaHa] [Decensored]

Ameiro Bath Time | Rain-colored Bathtime

(C95) [condiment moderately (Maeshima Ryou)] Onaka ni Aka-chan ga Imashita (Hugtto! PreCure)

(C90) [atSD (Tsuneyoshi)] Saishuu Renshuu Junyoukan Kanojo first sex with final battleship (Kantai Collection -KanColle-)

(C51) [First Class (Kazuneko)] Déjà Vu {Ushi no Maki} (Tenchi Muyo!)

Hitorijime - first come first served Ch. 4

(C85) [Outrate (Tabo)] Ware, Yashuu ni Seikou seri! (Kantai Collection)

[Guchokuya (Spec-R)] Moeru! Oniisan (Pia Carrot e Youkoso!!)

(C89) [Kikyakudou (Karateka Value)] The secret of Charlotte + Paper (Granblue Fantasy)

(SC65) [Kikyakudou (Karateka Value)] Ore, Ponytail ni Narimasu. (HappinessCharge Precure!)

[rux] Onnanoko ni Marunomi Shite Moraimashita | A girl agreed to eat me [English]

[B5 Doumei (RaTe)] Kaori to Tomomi Dai 1-wa ~ Dai 5-wa

Saimin SEX Dorei

(C88) [Tonpuuratei (Saemon)] Shoukaku to Ichaicha Shitai!! (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]