Purple Heart-sama ga Hitasura Chikubi o Ijirareru Hon
The Secret Hole [ENG]
Dress-up Doll [ENG]
Oshiri kara Hajimaru Ai mo Aruyone! | Love Can Spark From the Ass As Well!
(Kahou wa Nete Matsu Spark 11) [MatsuCha. (Maccha)] Mahou no Onaho to Tsunagacchata Karamatsu no Junan! | The Passion of Karamatsu Connecting with a Magical Onahole! (Osomatsu-san) [English] [Rotti Rotti]
Dutch Husband
Unknown
Muchi Muchi!! Monzetsu Fever 09 - Counter Attack Shine Spark
The Suffering of Officer Saki by Spark Utamaro
Mesuneko Ingi
(C71) [Senbon Knock Zadankai (Inaba Fuyuki)] 1000 Pa-Asuna-Cent Sparking! (Mahou Sensei Negima!)
[Spark Utamaro] Moudouken | Seeing Eye Dog [English] [SaHa]
(C92) [Ukatsu de wa Nai (noukatu)] RitsuKotori Sparking!!! (THE iDOLM@STER)
[Niku Ringo (Kakugari Kyoudai)] Nippon Space (Galaxy Angel)
(COMIC1☆7) [DUAL BEAT (Yukitaka)] LONESOME DUMMY (The King of Fighters) [English] [doujin-moe.us]
[SPARK UTAMARO] Jibaku No Koi
(C75) [MAX and Cool (Sawamura Kina)] Baby Sparks 2008 Sairokushuu (CODE GEASS: Lelouch of the Rebellion)
[OPEN BOOK (Toumi Haruka)] Night Spark Down (Scrapped Princess)
[Spark Utamaro] Ayami-chan Jibaku!
聖騎士団 ジュエルナイツ 2話 邪に弱える黄玉
Let's GO! TRAIN!!
[BLUE SPARK (ounwm)] Kawaii Anoko ga Chouhatsu Shitekita! (Pokémon)
(Reitaisai 11) [Douganebuibui (Aburidashi Zakuro)] Inori Furu nara (Touhou Project) [Chinese] [final個人漢化]
(Bleach Spark) [Gyoukou (Rioka Masaki)] Souryuu Yuugi | Play of the Twin Dragons (Bleach) [English] [Anki-Chan]
Comic Tororo 2000-10
[OBSIDIAN ORDER] SPARKING! ( Mahou Sensei Negima )
(C49) [NEU & SJF (Various)] Harmonia [English] [incomplete]
Saki-san no Yuuutsu
Work Set #1
[Kiryuu Tomohiko] TWIN SPARK GIRLS 2
※雪男女体化:SPARK新刊『illryica』
(Yuumei Sakura) [Kitsune to Budou (Kurona)] Minoranai Master Spark (Touhou Project)
(C76) [zarigani ARMS (Kobayashi Yasuhisa)] 100%SPARKING!! (Inazuma Eleven)
[SPARK UTAMARU] Saki-Jyunsa No Jyunan
LOVE SPARKING
Mazjojo – Patreon 2016 June - Part 1
(Hoeru! SHARK!!) [SAKEPAPA (Ooki)] SPARK (Free!) [English] [Carrot-Bunny]
[Serious] Domesticate the Housekeeper 调教家政妇 Ch.29~42 [Chinese]中文
[Anthology] Junshiri
[Spark Utamaro] shiru wo Suu Nawa
[flanvia] Kaminari-sama - kintama ball sparking! (COMIC X-EROS #89) [Chinese] [牛肝菌汉化] [Digital]
[Okumoto Yuuta] Double Lesson Okawari [English] [Steven_Even + ichaos]
PriPara Rakugaki Bon
10/4 SPARK Sanpuru
[Kiryuu Tomohiko] TWIN SPARK GIRLS
[SPARK UTAMARO] Blind Game
(C91) [Satellite na Spark (Cross)] Purple Heart-sama ga Hitasura Chikubi o Ijirareru Hon (Hyperdimension Neptunia)
Itou Life to Shikoshiko Life
[Studio Wallaby (Spark Utamaro)] Henyamon (Kasumin) [English] [Incomplete]
[SPARK UTAMARO] Immoral Ichigou
(C78) [Chou Yutori Kyouiku (Aitsu)] Sparking (Street Fighter)
(C76) [1-UP (Hiroyoshi)] Ah! Mebiusu-sama! (Fresh Precure!)