First Week Experience

[Special☆Week (Fujishiro Seiki)] Ore ga Imouto to Konna ni Yacchau Wake ga nai (Ore no Imouto ga Konna ni Kawaii Wake ga nai)

[Agata] Boku no Otona Shokugyo-taiken - My Adult Work Experience Ch. 1-7 [English] [Digital]

[Crimson Comics] Suiren Hanabira (Black Cat) (high res)(first story only)

Ane Taiken Shuukan | The Older Sister Experience for a Week Ch. 1-3

Seishun Hatsutaiken | First Experience Of Youth

[Michiking] Ane Taiken Shuukan | The Older Sister Experience for a Week ch 1-5 [English] [PSYN] [Digital]

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

[Shiha_ra] Shouta-kun First Time (Kobayashi-san-chi no Maid Dragon)

[Arukaseya (Arkas)] Niimi-chan Kozukuri Kyouka Shuukan!! | Niimi-chan's Intensified Baby-making Week!! (Azur Lane) [English] [Digital]

First sexual experience & 2 weeks later

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

One Week

[100yenMoFA (Mirino)] Suwa Nee-chan Amaesasete! Suwa Shota Bangaihen 3 (Touhou Project) [English] [Hennojin] [Digital]

(C55) [First Class (Various)] Déjà Vu {Mi no Maki} (Tenchi Muyo!)

[Tenpura Kobo] Watashi no Nude Model Taiken! | My Nude Modeling Experience! [English] [SaHa]

[Juubaori Mashumaro] ALICE First [English]

[Touma Ran] 13-nichi wa Nanyoubi? - What Day of the Week is 13? [Digital]

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

[Special☆Week (Fujishiro Seiki)] Ore no Imouto wa Konna ni H na Ko Deshita (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) [Digital]

[Michiking] Ane Taiken Jogakuryou 1-4 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]

[Espoir no Okashi (Pokoten)] 1-nichi Nyuugyuu Taiken ~Oishii Milk ga Dekiru made~ | 1-Day Ranch Experience ~Let's Get Some Delicious Milk!~ [English] [Digital] version B

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

[Shotaian (Aian)] Onoko to. ACT 5 Futago Onoko

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

[SHION] Kuroyume Karte - Karte 15 Risa (First Story) [English]

[Omorashi Daynursery] Mikogami's diaper experience

(C69) [BiS (Eri Fuginaga)] My First Stage (The Idolm@ster)

(C87) [L5EX (Kamelie)] Isonami no Kekkon Shoya | Isonami's First Night Marriage (Kantai Collection -KanColle-) [English] [Hennojin]

[Shiroganean (Mitsuhime Moka)] Tada Hitasura. ~Shinkon Nouka no Orenchi ni Shokugyou Taiken ni Kita JK ga Mechakucha Ero katta Sei de~ | Single-Minded Devotion. ~The Girl Who Came To My Farmhouse For Work Experience Was Just Too Hot!~ [English] [Raynne]

Hitorijime - first come first served Ch. 3

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

[Aoppanaya (aoP)] Itoko to Issho ni Orusuban ~Fubin Shounen to Doutei Daigakusei no Isshuukan~ | Staying at Home With My Cousin ~A Pitiful Boy and a Virgin University Student’s One Week Together~ [English] {Choco Nanana}

[Ichiichi Yuuna] First Knock

First Experience Ch.1-2

(C87) [Nobita Graph (Ishigana)] IT WAS A good EXPERiENCE (Aikatsu!)

(C99) [Espoir no Okashi (Pokoten)] Ichinichi Nyuugyuu Taiken ~Oishii Milk ga Dekiru made~ | 1 Day Dairy Cow Experience ~Till Delicious Milk is Made~ [Digital]

(COMIC1☆13) [GK Voltage (Kamikaze Miyabi)] First Step! (MAJOR)

[Porori] My First Time is with.... My Little Sister?! (Ongoing)

(C92) [Camrism (Kito Sakeru)] Ishukan Hatsujou Chijogons | One Week in Heat, Slutty Dragons (Kobayashi-san-chi no Maid Dragon) [English] [Ero]

(C82) [Seven Days Holiday (Shinokawa Arumi, Koga Nozomu)] Marriage Experience (Sword Art Online)

Rinze to Chiyuki no Ecchi Ecchi Massage Taiken - Rinze and Chiyuki Sexual Massage experience

(SC59) [Yagisaki Ginza (Yagami Shuuichi)] First Live (Love Live!) [English] [Blue-Wingz]

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

[Michiking] Ane Taiken Jogakuryou 1-7 | Older Sister Experience - The Girls' Dormitory [English] [Yuzuru Katsuragi] [Digital]

GaCen de Deatta Onnanoko to Hatsutaiken Shita Hanashi | My First Experience with a Girl I Met at a Game Center

[rux] Onna no ko ni marunomishitemoraimashita

Home 01 (The first)

(COMITIA114) [Watanuki Shinguten (Watanuki Ron)] in the first person [English] [L-san]

Ore ga Imouto to Konna ni Yacchau Wake ga Nai

(C87) [Omocha Kaden (Beni Bana)] ADVANCE (One Week Friends)

[Toba Ayuhata] Netorare SEX wa 1-Shuukan - Kuzu Osananajimi ni Ijimerarete, Ikasarete... 1-2 | Forced to Have Sex For a Week— Teased and Forced to Come by My Piece of Trash Childhood Friend 1-2 [English]

(C93) [Uousaohkoku, K+W (Uousaoh, sasachinn)] Hajimete Kanmusu Goudou Selection | The First Ship Girl Selection Meeting (Kantai Collection -KanColle-) [English] {Doujins.com}

FujiMelu Maryoku Kyoukyuu The Best Week Ever

[mob rape] The first time the secret of zero-kun

The Older Sister Experience for a Week (English)

(C87) [Super Flat Lolinitron (Focke Wolf)] "Tomodachi to no Sex no Tsuzuki." (One Week Friends)

I was a bride when I became a woman? First experience with my sister's fiancé 3 [Digital]

[Porori] My First Time is with.... My Little Sister?! Ch.25

(C54) [First Class (Various)] DeJavu {Tatsu no Maki} (Sakura Taisen)

[ie] Succubus feeding experience