Kuro Gal to Shota Itoko Doushi no Himitsux
Asoko ga Ookikute Nayandeiru Shota to Itoko no Onee-san Sono 2
(C75) [Primal Gym (Kawase Seiki)] Rag Dere 5 (Ragnarok Online)
(SPARK8) [Primavista (Hashimoto)] Happy Halloween (Magi)
[Unite Souji] Prima Materia
Itoko to Binetsu | Slight Fever with my Cousin
(C95) [Anoprimal (Anoshabu)] Da Vinci-chan no Oil Massage-ten e Youkoso ♥ (Fate/Grand Order) [English] {Hennojin}
[Oshima Aki] NEET Onee-chan to Boku ~ Seitsuu Mae kara Toshiue Itoko to Yari Makutteta Hanashi ~ | 尼特族大姐姐與我~通精前開始與表姐瘋狂做愛 [Chinese] [個人翻譯]
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (20)
[Kei Jiei] Momokan Primal
(SC51) [slice slime (108 Gou)] Itoko Haa Haa suru? (Denpa Onna to Seishun Otoko)
(C95) [Primal Gym (Kawase Seiki)] MOTTO! SAOff WINTER (Sword Art Online) [Chinese] [空気系☆漢化]
Sleepless summer
PRIMAL COMPLETO
[Project-11 (masamu)] Itoko no Seishun Point (Denpa Onna to Seishun Otoko) [Digital]
Prima Materia
[Yuzupon] Eroitoko Ch. 1-5
[Inomaru] Itoko Shuurai - Cousin to Attack | Attack on Cousin (COMIC Mugen Tensei 2015-11) [English] [TripleSevenScans]
[Marui Maru] Omedeta Idol Shidou! (COMIC Anthurium 2018-07) [Chinese] [鬼畜王汉化组] [Digital]
SAOn&Off SUMMER!
(C90) [Primal Gym (Kawase Seiki)] Sleepless summer (Granblue Fantasy)
[Namezou] Ukkari Haicchatta!? Itoko to Micchaku Game Chuu (32)
SAOff AUTUMN
Kyonyuu Itoko ga Iru Kyuuka
[ND] Primal Love Foooolosophy (Dramatical Murder) (ENG)
[Donshoku EchiEchi Dragon (Ushiking)] Mama ga Itoko ni Hamehame Sareru Hanashi
(SC64) [Korisuya (Korisu)] Itoko Mio Hajimete no... [Chinese] [脸肿汉化组]
[Kikkawa Kabao] Haraguro Kaa-san Daikoushin | Scheming Mother March (Kanzen Oppai Sengen) [English] [Seinen-Manga Translations]
[Binto] Itoko wa Kiken na Joou-sama (Gekkan Web Otoko no Ko-llection! S Vol. 31)[Chinese][人生短短幾個秋漢化組] [Digital]
(SC57) [Adulterator (Kano)] Oniichan dakedo Itoko dakara ♥ Kozukuri shitemo ♥ Mondai naiyone (Sword Art Online) [English] [EHCOVE]
(COMIC1☆9) [Primal Gym (Kawase Seiki)] Suzu-dere (Kantai Collection -KanColle-) [Chinese] [空気系☆漢化]
[Kishizuka Kenji] Boku to Itoko no Onee-san to | Together With My Older Cousin Ch.1-3 [English] {Doujins.com} [Digital]
(C87) [Pochi-Goya. (Pochi.)] Primarck (Kantai Collection -KanColle-) [English] [constantly]
(C80) [Alpha to Yukaina Nakamatachi (ALPHa)] Itoko no Futago ni Otosareta!? | Falling for My Twin Cousins [English] {doujin-moe.us}
access code primary
[Arsenal] Junjou Itoko wa Kyoumi Shinshin (COMIC Penguin Club 2021-06) [Chinese] [Digital]
MeiToko
(C95) [Anoprimal (Anoshabu)] Da Vinci-chan no Oil Massage-ten e Youkoso ♥ (Fate/Grand Order)
Ukkari Haicchatta!? Itoko to Micchaku Game Chuu
ZUTTO! SAOff WINTER
[Yuzuponz (Kikira)] Inumimi Seikatsu ~Hatsujouki no Itoko Namahame Tokubetsu Jugyou~ [Digital]
Bukiyou na Shiburin no Aijou Hyougen
MOTTO! SAOn REVERSE
[Minato Fumi] Iede Itoko | Runaway Cousin (COMIC HOTMiLK 2011-10) [English] {Genesis Translations + FUKE}
(C93) [Primal Gym (Kawase Seiki)] Motto! SAOff AUTUMN (Sword Art Online) [Chinese] [空気系☆漢化]
(SC2018 Spring) [Primal Gym (Kawase Seiki)] Sister Affection On&Off SAO Soushuuhen (Sword Art Online)
Itoko to Kozukuri Saserarete... Mana-san to Omoya o Hanarete... 2
Itokoi Chidori Chapter 9
(C97) [Primal Gym (Kawase Seiki)] ZUTTO! SAOff WINTER (Sword Art Online) [English] [EHCOVE]
[Oda Non] NON VIRGIN 【Limited Edition】 CHRONICLE-FULLCOLOR BOOKLET-SIDE:MELON + Postcard
Love Wheel Saishuuwa
[Nanakagi Satoshi] Kuraitoko (COMIC Shingeki 2012-01)
Prima volta
(C94) [Primal Gym (Kawase Seiki)] SAOn&Off SUMMER! (Sword Art Online)
[Rocket Monkey] Mousou Kanojo (Primal) [Chinese]
(Reitaisai 12) [Torano Ori (Toritora)] Sennen Shoujo Hitokoishi. (Touhou Project)
[Alpha to Yukaina Nakamatachi (Alpha)] Itoko no Futago to Christmas. [Digital]
[DISTANCE] Itoko Doushi wa Kamo no Aji (Young Comic 2008-09) [English] [Mikakunin]