[Kusui Aruta] Hajimete nan dakara - First sexual experience
(CiNDERELLA ☆ STAGE 8 STEP) [Bergmund (Yamaguchi)] Asuka-chan to. (THE IDOLM@STER CINDERELLA GIRLS)
First Experience Ch.1-2 (English) (Ongoing)
[Chunrouzan] Hime Hajime - First sexual intercourse in a New Year
[Satsuki Imonet] Step Child Swapping (COMIC Tenma 2014-12) [Chinese] [無邪気漢化組]
[Chinbotsu] Natsu! Shotaiken | Summer! First Sexual Experience (Nettai Banana Girl) [English] [Risette]
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-10 [English] [erc] [Digital]
[Shiwasu no Okina] Shining Musume. 1. First Shining [English] [Hentai-Enishi + Tadanohito]
[Kisaragi Gunma] Step Up (Giri Giri Sisters) [Chinese] [Decensored] [Colorized]
(CiNDERELLA ☆ STAGE 6 STEP) [Haru Koubou (Harukoubou Norimaki)] Ase mo Shitataru (THE IDOLM@STER CINDERELLA GIRLS)
Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-9
[Fujisaka Lyric] Renai Step-Up | Love Step-Up [English] {Mistvern}
[Porori] My First Time is with.... My Little Sister?! Ch.10
(CiNDERELLA ☆ STAGE 8 STEP) [Ryuukakusan Nodoame (Gokubuto Mayuge)] Matoba Risa no Image Video Taikenki -Shinkon Hen- (THE iDOLM@STER CINDERELLA GIRLS)[English] [Black Grimoires]
(C85) [A.P.YAMAMOH (Yamamoh)] First Contact (Tales of Phantasia)
A Step-Father Aims His Daughter
[Yuiga Naoha] Step Up!
(C72) [Blue Garnet (Serizawa Katsumi)] BLUE GARNET XX - First Doll (Rozen Maiden)
(C91) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Inokori Jugyou [English] [H-Konbini]
(CiNDERELLA ☆ STAGE 6 STEP) [PicaPica (Narumi Kakochin)] Anzu-chan to Ichaicha ~Otsukiai Hen~ (THE IDOLM@STER CINDERELLA GIRLS)
Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-6
(C47) [TRAP (Urano Mami)] DELICIOUS FIRST STAGE (Magic Knight Rayearth)
[Korotsuke] Nekura Megane ♀ | The Creepy Glasses Girl [English] [Ongoing] {darknight}
First Love Syndrome Ch.1-7 (English) (Ongoing)
Step up?
[Jouji Ichiretsu] Step! Step!!
[Keumaya (Inoue Junichi)] EVANGEL FIRST [2nd Edition]
[Shinobu Tanei] The Motherly Instincts of a Step-sister (COMIC Penguin Club 2012-08) [English] {LewdGrenadier}
Yuunou Engineer ni wa Ura no Kao ga Aru Watashi o Kaihatsu suru Dekiai Step | 能干程序员隐藏的一面 把我“开发”的溺爱步骤 1-18
(COMITIA114) [Watanuki Shinguten (Watanuki Ron)] in the first person
(CINDERELLA ☆ STAGE 4 STEP) [Wasre Kaban (Nametake)] Daisuki o Kasanete (THE IDOLM@STER CINDERELLA GIRLS)
Akane-chan o Kusugutte Onara Saseru Game
[Mizui Kaou] Slow Step
Re:take one step
(CiNDERELLA ☆ STAGE 6 STEP) [Kajimura Market (Kajimura Kajima)] Kyou dake ja Nai, Korekara mo (THE IDOLM@STER CINDERELLA GIRLS)
[Hatch] Usagi no Koe (First Half) [Digital]
(C56) [Furaipan Daimaou (Oofuji Reiichirou)] Tai! Tai! Tai! Tai! Ta~ihen! - Magical Hop Step (Mahou Tsukai Tai!)
(C94) [Tennen Benizakura Step (Mutuki Sakura)] Anata to no Kyori (Fate/Grand Order)
[Negura Nao] Step Everyday 01
(C77) [Stencil Step (Amamiya Tsumugi)] Junrei Tenshi Dai Gowa Houkai (Guilty Gear)
[ShAKe] my first...❤ + my first repure...❤ [English] [Life4Kaoru]
[Porori] My First Time is with.... My Little Sister?! Ch.1 (example)
(CiNDERELLA ☆ STAGE 5 STEP) [Alice Syndrome (Himemiya Nina)] Houkago Cinderella (THE IDOLM@STER CINDERELLA GIRLS)
(CT25) [abgrund (Saikawa Yusa)] Rakuen e Youkoso 2 First Rabbit (Rakuen Tsuihou -Expelled from Paradise-) [English] [Na-Mi-Da]
[Millefeuille] Umarete Hajimete | First Time [English] [tadanohito]
[Osuzu Akiomi] Childhood friend in the summer (First Love) [English] =Team Vanilla=
[Kobayashi Shounenmaru] Ubugoe | Baby's First Cry (Kinshin Kanin Dokuhon) [English] [SaHa]
(CiNDERELLA ☆ STAGE 6 STEP) [kuma-puro (Shouji Ayumu)] U-12 -3rd (THE IDOLM@STER CINDERELLA GIRLS)
(CiNDERELLA ☆ STAGE 7 STEP) [Threshold (Exeter)] Romantic Saimin Now (THE IDOLM@STER CINDERELLA GIRLS)
[Hyoco Road (Hyocorou)] It's Love at First Sight. (Yotsubato!) [English] [YQII] [Decensored]
[First Class (Various)) De ja Vu {uma no maki} (Evolution: The World of Sacred Device)
[ShootOuts (Cuvie)] ONE STEP CLOSER (Puyo Puyo)
(C88) [Karoyaka Step (Fupe)] Kimi to Mita Keshiki to (Love Live!) [English]
[Porori] My First Time is with.... My Little Sister?! (Ongoing)
(C56) [First Class (Kazuna Kei)] persona (Mahou Shoujo Pretty Sammy)
(CiNDERELLA ☆ STAGE 7 STEP) [Pettan Doujou (PettanP)] O livro de Natalia 2 (THE IDOLM@STER CINDERELLA GIRLS)
Chiisaku Natte Maid ni Fundemorau Hanashi | A story about being small and having a maid step on you
Misao and Sasami NI (Mahou Shoujo Pretty Sammy)
(CR35) [Fukupukutei (Yatsuka)] Step by Step Vol. 6 (Fate/stay night)
Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-5
(C89) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Kagai Jugyou [Chinese] [無邪気漢化組]
[Porori] My First Time is with.... My Little Sister?! Ch.21
[Ozaki Akira] Porno First ~Yuriko Shichou no H na Kaikaku~ | Porno First ~Mayor Yuriko's Sexy Reform~ Ch. 1-8 [English] [erc] [Digital]
[Osuzu Akiomi] [Full Color Seijin Han] First Love Makoto Complete Ban [Digital]
[Mimiyoshi] Kugatsu Tsuitachi - September First (Peta! Vol.2) [English] [Facedesk]
(C55) [PHOENIX PROJECT (Various)] Hanahiraki Mebae no Toki STEP (Super Doll Licca-chan)
(Shuuki Reitaisai 5) [RTD (Mizuga)] Ran-sama ni Kite Moratte Suru Hon (Touhou Project)
[Hroz] Succubus-san no Fudeoroshi. | First Time with a Succubus [English] [4dawgz + thetsuuyaku]
NOiPA-chan wa Abunai! Step. 2
(C94) [Silver Way (Shirogane)] Yacchae! Berserker -First Order- (Fate/Grand Order)
[Arsenothelus (Rebis, Bajou Takurou, Wamusato Haru)] Manya Ogre FPS (Dragon Quest IV) [Digital]
(SC39) [Nekomataya (Nekomata Naomi)] Iyashikei Idol Himitsu no Aibiki [The Healing Type Idol’s Secret Rendezvous] (THE iDOLM@STER) [English] [Musashi Quality]
Step on and kick
[Step Me~] Miyakawa-san no Shasei Kanri
[Kantoku] STEP -Kantoku Artworks 2-
(SC2016 Autumn) [Matsurija (Nanaroba Hana)] Soushisouai Ane Ecchi Issho ni Neyou yo Hen [Chinese] [绅士仓库汉化]
[Shiruka Bakaudon] Hop, Step, Hi, Kick!!! (COMIC Mate Legend Vol. 10 2016-08) [English]
(Hop!Step!Jam! 2) [COLORBLE (Chirutatata)] Karisome Confections (Kuroko no Basuke)
[Ichiichi Yuuna] First Knock
Heaven is one step away 2
[E-Musu Aki] Hajimete no Okaa-san | The First Mother (COMIC MILF 2012-04 Vol. 6) [English] {Kusanyagi}
(C69) [BiS (Eri Fuginaga)] My First Stage (The Idolm@ster)
(C56) [First Class (Kazuna Kei)] Persona (Pretty Sammy)
[Juicebox Koujou (Juna Juna Juice)] Mukatsuku Imouto wa Chanto Shikaranakucha!! 2 | Annoying (Step) Sister Needs to be Scolded!! Two~
(C90) [conezu step!+Ziggurat (Suzuki Akoni)] JK Yome Sakura no Yagai Jugyou [English] [H-Konbini]
[Crimson] 1-nenkan Chikan Saretsuzuketa Onna -Zenpen- | The Girl Who Was Molested For a Full Year -First Part- [English] {Kizlan}
[Kon-Kit] Futari ni Totte no Hatsutaiken | Their first time with each other. (COMIC Penguin Club 2014-11) [English] [TripleSevenScans]
(C54) [First Class (Kazuna Kei)] Dear Miss Lonely (Mahou Shoujo Pretty Sammy)
[Crimson (Carmine)] Virgin Train Soushuuhen ~First Volume~ Ch.1-3 [English]
(C54) [First Class (Various)] DeJavu {Tatsu no Maki} (Sakura Taisen)
[Nakamuratakumi (kemukemuke)] FIRST STEP! [English] [CDG Scans] [Digital]
[18master] 2022-11-23 [Chinese] [興趣使然的個人機翻]
Junrei Tenshi Dainiwa 'Inen'
Hop Step Dancing Junbigou
(C85) [BENIKURAGE (circussion)] STEP UP MODE (beatmania IIDX)
[Asagiri] Let's go by two! (first part) [ENG]
Hanahiraki Mebae no Toki STEP
[Shiruka Bakaudon] Hop, Step, Hi, Kick!!! (COMIC Mate Legend Vol. 10 2016-08) [Chinese] [洨豫個人漢化]
[Hasumi Hiro] Hajimari no Oshie | The First Lesson (COMIC Mugen Tensei 2016-05) [English] [CopyOf]
[Porori] My First Time is with.... My Little Sister?! Ch.16
(CiNDERELLA☆STAGE 4 STEP) [NxC Termite (Nohito)] Konna nimo Itooshii 2 (THE IDOLM@STER CINDERELLA GIRLS) [Chinese] [无毒汉化组]
(CR27) [Kichikichi Club (Kichiku Hiroshi)] STEP NOTE (Ojamajo Doremi)
[Mikokuno Homare] Hatsukoi -one's first love-
(C64) [FAKESTAR (Miharu)] CHAOS STEP 5 (Hellsing) [English] [SaHa]