It's YOUR fault I'm not popular
Mama ga Kawari ni | Mom's the Substitute!
(Tora Matsuri 2015) [Nukidamari (DENSUKE)] GOD STRING ATTACK! (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka)
[Seto Yuuki] Stringendo [English]
[Todd Special (Todd Oyamada)] Milla-sama to Shiroku Betatsuku Nanika | Mira-sama and the White, Sticky Substance (Tales of Xillia) [English] {doujin-moe.us} [Digital]
Taihenda! Ryōken no rakkīsukebe ga tomaranai! `Nantoka shiro! Yūsaku!'
Sarasare Aidol
[Dowman Sayman] A Substitute Yotsuya Ghost Story [English]
mukuchina osananajimi wa muttsuri dekiai danshi? | 寡言少语的青梅竹马其实是个宠妻狂魔
Dr.BUG Containment Failure
[Taropun] Akai Ito Kanrikyoku | Red String Administration Bureau (Yokujou Bazooka) [English] [QBtranslations + CW]
Hana-san no Asagaeri
Strings-Side: Law
Ayanami 5 Meirei-hen
(C87) [Reverse Noise (Yamu)] Loose Strings 3 (Touhou Project) [English] {Hennojin}
(SHT2016 Aki) [STROLL IN THE WOODS !! (ELF)] Maria-san gaman dekimasendeshita!!|Maria-san Can't Contain Herself!! (Senki Zesshou Symphogear) [English] {/u/ scanlations}
(C86) [Metaneko (Aotsu Umihito)] SUBSTITUTE 2 (Love Live!) [English] {doujin-moe.us}
Restrained crimson delta
(C86) [-Sanbyaku Rokujuu do- (Shirasagi Rokuwa)] Daiyaku -Substitude- (Atelier Ayesha)
11gatu 11nichi
Motto.
(Tora Matsuri 2015) [Nukidamari (DENSUKE)] GOD STRING ATTACK! (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [Chinese] [脸肿汉化组]
(Tora Matsuri 2015) [Nukidamari (DENSUKE)] GOD STRING ATTACK! (Dungeon ni Deai o Motomeru no wa Machigatteiru Darou ka) [English]
[Danshaku Ryou (Danshaku)] Himopan Komeiji | G-String Komeiji (Touhou Project) [English]
(C69) [INUGATA SUMMIT (Fujino)] NO substance (Togainu no Chi) [English] [Blissful Sin]
[Taniguchi-san] Kyou wa Kawari ni "Nakanohito" | I'm Substituting for a Suit Actor Today! (Tamashii Insert ~Fushigi Appli de Anoko ni Hyoui~) [English] [KAWABAKA!] [Digital]
(Sennen Battle Phase 22) [Hamstring (Shirowi Jam)] Ryouken wa Zurui (Yu-Gi-Oh! VRAINS)
Red String Administration Bureau
Kyou wa Kawari ni "Nakanohito" | I'm Substituting for a Suit Actor Today!
Anata no Tame nara - i would do anything for you
(C85) [Reverse Noise (Yamu)] Loose Strings (Touhou Project) [Chinese] [朔夜汉化]
(SC53) [PURIMOMO (Goyac)] Lovely Substitute (YuruYuri)
(C78) [Avion Village F (Fechi)] Yume no Soup ~Substance Dependence~ (Touhou Project)
Afureru Kurai, Kimi ga Suki. | I love you so much, that I can't contain it
Loose Strings 3 {Hennojin}
Kokkoro ni Kaihatsu sareru Hon
No Strings on Me- Simp Devil [Teen Titans]
[Yakiniku King] Akai Ito no Noroi | The Red String's Curse (COMIC AUN 2016-08) [English] {Hennojin}
[Chobipero] Papa no Omokage Plus | Daddy Substitute Extra (Hatsumono Kajitsu) [English] {Hennojin}
New container—outside and inside
Substitute Girlfriend
(C85) [Teionyakedo (Secco)] Strings (One Piece) [English] [Pandora's Actor]
[Taniguchi-san] Migawari Ichinichi Idol | One Day Substitute Idol (COMIC Unreal 2012-08 Vol. 38) [English] [SaHa] [Digital]
Even when I grow Up!
Ingyaku no Hirenka
[Seto Yuuki] Stringendo Ch. 1-3 [English]
Himogami-sama to Hitobanchuu taiekikoukan | Spending The Whole Night Exchanging Bodily Fluids With The String Goddess