[OPEN BOOK (Toumi Haruka)] Night Spark Down (Scrapped Princess)
[Tori] Hiyoko Smile 7
(Yuumei Sakura) [Kitsune to Budou (Kurona)] Minoranai Master Spark (Touhou Project)
(C83) [Bug (Momono)] SPARK (Persona 4) [Chinese] [萌控漢化組]
(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]
背德的感觉很爽的吧!?(K记翻译)
(C75) [MAX and Cool (Sawamura Kina)] Baby Sparks 2008 Sairokushuu (CODE GEASS: Lelouch of the Rebellion) [English] [Tigoris Translates]
(Hoeru! SHARK!!) [SAKEPAPA (Ooki)] SPARK (Free!) [English] [Carrot-Bunny]
[Mongoose Studio (Spark Utamaro)] Ecchi nano wa Ikenai to Omoimasu yo ne | I don't think we should be doing erotic stuff (Mahoro de Ikou!!) (Mahoromatic) [English] [CrowKarasu]
Tight-Web's August 2016 Patreon Reward - Spark
[Happaya (Mitsuba Minoru)] LOVE SPARKING [Chinese] [靴下汉化组] [Digital]
[Fukumaden] Drumfire!! 9 (The Lord of Elemental)
LOVE SPARKING
[Niku Ringo (Kakugari Kyoudai)] Nippon Space (Galaxy Angel)
(Bessatsu Love Romance 2) [GMR (Mego)] Ore no Chikubi ga SPARKING!! (Gekkan Shoujo Nozaki-kun)
[Kaishinshi] Miruhama -Aru Atsui Hi no Ichinichi- | Miruhama -The First Day is the Hottest- (COMIC RiN 2010-10) [English] [Kamikakushi]
Midara Books 4 ~Nisatsume no Shashinshuu~ | Midara Books 4 ~The Second Photoshoot~
[BLUE★SPARK] Kattobinbin+
[Tori] Hiyoko Smile 8
Aokan Tengoku ch6 - One fine day
[Spark Utamaro] Moudouken | Seeing Eye Dog [English] [SaHa]
PriPara Rakugaki Bon
[spark] Ojamajo Doremi
[Spark Utamaro] Immoral Gyakushuu! Ch. 1, 3, 6, 7, 9 [English] [desudesu]
Work Set #1
[MANIAC STREET] Me, Her, and Our Strange Family Precepts - Gallery
Oyako to Seiai
Saki-san no Yuuutsu
[desudesu] Spark Utamaro - Immoral Gyakushuu - 'violin' (English)
(C83) [Circle Roman Hikou (Taihei Tengoku)] Misaki Fight (Cardfight!! Vanguard) [Chinese] [丧尸汉化]
[Spark Utamaro] Immoral Gyakushuu!
[FAKESTAR (Miharu)] MS (Senjou no Valkyria 2) [Digital]
Oshiri kara Hajimaru Ai mo Aruyone! | Love Can Spark From the Ass As Well!
[Spark Utamaro] Shoujo, Ochiru
Let's GO! TRAIN!!
[Anthology] Junshiri
Ecchi nano wa Ikenai to Omoimasu yo ne | I don't think we should be doing erotic stuff
[Negurie] Karamitsuku Shisen
[Kiryu Tomohiko] Twin Spark Girls (English)
Comike o Sabotte Meikko to Sex shita.
(SC41) [Hitomaron (Setouchi Sumako)] Pantsu to Zubon no Kyoukaisen (Strike Witches) [English]
※雪男女体化:SPARK新刊『illryica』
(C71) [Senbon Knock Zadankai (Inaba Fuyuki)] 1000 Pa-Asuna-Cent Sparking! (Mahou Sensei Negima!)
Comic Tororo 2000-10
[SPARK UTAMARO] Jibaku No Koi
Spark
Otetsudai nara Makasete
[flanvia] Kaminari-sama - kintama ball sparking! (COMIC X-EROS #89) [Chinese] [牛肝菌汉化] [Digital]
(C63) [Studio Wallaby (Spark Utamaro)] Dokidoki Doremi (Ojamajo Doremi)
Silky Whip 03
Gon Yuya Hajimete no Pendulum Synchro!!
10/4 SPARK Sanpuru
RitsuKotori Sparking!!!
Muchi Muchi!! Monzetsu Fever 09 - Counter Attack Shine Spark
Spark Utamaru - Immoral Ichigou 2, 4-5, 8, 10[ENG]
The Secret Hole [ENG]
Princess in Bondage [ENG]
[OBSIDIAN ORDER] SPARKING! ( Mahou Sensei Negima )
[THE SATURN (Qoopie)] Botepuri Kanda Family 2 [English] [Decensored]
[Serious] Domesticate the Housekeeper 调教家政妇 Ch.29~42 [Chinese]中文
(C83) [Bug (Momono)] Spark (Persona 4) [English]
Inside The Werehouse [ENG]
[Spark Utamaro] Shiruwo Suunawa [English] [desudesu] [Decensored]