[BLUE SPARK (ounwm)] Kawaii Anoko ga Chouhatsu Shitekita! (Pokémon)
[Spark Utamaro] Koneko wa Nakanai | A kitten that doesn't cry (Junshiri) [English]
[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]
[Spark Utamaro] Moudouken | Seeing Eye Dog [English] [SaHa]
[Spark Utamaro] Shiruwo Suunawa [English] [desudesu] [Decensored]
[Spark Utamaro] shiru wo Suu Nawa
[Spark Utamaro] Flat chested bunny Nanase [ENG]
[desudesu] Spark Utamaro - Immoral Gyakushuu - 'violin' (English)
[Studio Wallaby (Spark Utamaro)] Henyamon (Kasumin) [English] [Incomplete]
[Studio Wallaby (Spark Utamaro)] Henyamon (Kasumin)
(C63) [Studio Wallaby (Spark Utamaro)] Dokidoki Doremi (Ojamajo Doremi)
[Spark Utamaro] Ayami-chan Jibaku!
[Spark Utamaro] Shiruwo Suunawa [English] [desudesu]
[Spark Utamaro] Immoral Gyakushuu! Ch. 1, 3, 6, 7, 9 [English] [desudesu]
(C91) [Satellite na Spark (Cross)] Purple Heart-sama ga Hitasura Chikubi o Ijirareru Hon (Hyperdimension Neptunia)
Spark Utamaru - Immoral Ichigou 2, 4-5, 8, 10[ENG]
[SPARK UTAMARO] Blind Game
[SPARK UTAMARO] Jibaku No Koi
[Spark Utamaro] Shoujo, Ochiru
[SPARK UTAMARO] Immoral Ichigou
[SPARK UTAMARO] Ayami-chan Jibaku! [English]
[Spark Utamaro] Immoral Gyakushuu!
[SPARK UTAMARO] Shiruwo Suunawa - Spider's Web ENG
[Spark Utamaro] Seifuku Dai Seifuku
Spark Utamaro - Seihuku Dai Seihuku 2, 4-5, 8[ENG]
Tight-Web's August 2016 Patreon Reward - Spark
(C89) [REDsparkling (Himura)] Call My Name (Kuroko no Basuke) [English] [lamperouge-1]
(DC RETURNS 7) [REDsparkling (Himura)] Koi wa Totsuzen Kimi no Sugata de Boku no Moto ni Maikon de Kita. | Love dropped in on me all of a sudden in the form of you (Kuroko no Basuke) [English] [lamperouge-1]
Twilight Sparkle X Trixie
(C83) [Bug (Momono)] SPARK (Persona 4) [Chinese] [萌控漢化組]
(Hoeru! SHARK!!) [SAKEPAPA (Ooki)] SPARK (Free!) [English] [Carrot-Bunny]
The Suffering of Officer Saki by Spark Utamaro
(SPARK 9) [Touheki Biten (Masumi Wataru)] Rin-sensei to Make Love Eikaiwa | Making Love with Professor Rin English Convo (Free!) [English] [Sakura Pool Scans]
(Bleach Spark) [Gyoukou (Rioka Masaki)] Souryuu Yuugi | Play of the Twin Dragons (Bleach) [English] [Anki-Chan]
(C83) [Bug (Momono)] Spark (Persona 4) [English]
(C83) [Bug (Momono)] Spark (Persona 4)
[BLUE★SPARK] Kattobinbin+
(Yuumei Sakura) [Kitsune to Budou (Kurona)] Minoranai Master Spark (Touhou Project)
[OPEN BOOK (Toumi Haruka)] Night Spark Down (Scrapped Princess)
While He's Asleep
(C49) [NEU & SJF (Various)] Harmonia [English] [incomplete]
[spark] Ojamajo Doremi
[Kiryu Tomohiko] Twin Spark Girls (English)
Inside The Werehouse [ENG]
Wolf and girl 03
The Secret Hole [ENG]
NVA
Unknown
(C94) [Karuhazumi (Hazumi Yae)] SPARK (THE IDOLM@STER MILLION LIVE!)
[PULIN Nabe (kakenari)] 雄鍋本 C94
(Kahou wa Nete Matsu SPARK 2017) [FIZZCODE (Satonishi)] Himitsu Sensation (Osomatsu-san)
[Anthology] Junshiri
[Kiryuu Tomohiko] TWIN SPARK GIRLS
[Gutenberg no Musume (Hoshino Darts, KnightO Satoshi)] Max Spark! (Touhou Project)
[Kiryuu Tomohiko] TWIN SPARK GIRLS 2
Comic Tororo 2000-10
[Nakasone Haiji] Insert TRY-angle [Digital]
[Tetsuna] Tsuwamono no Rakuen [Digital]
※雪男女体化:SPARK新刊『illryica』
(ComiComi16) [BLUE★SPARK (ounwm)] Members Only (Smile Precure!)
(C78) [Nagaredamaya (BANG-YOU)] Spark Piropon (Record of Lodoss War)
[Mongoose Studio (Various)] Mahoro de Ikou!! (Mahoromatic)