[Wancho-ke (Makinon TM, Marinba, wancho)] Siri (Joshiraku)
[Kamiya Zuzu] Jumon de Keiyaku | Incantation Contract (COMIC Anthurium 2013-05) [English] [desudesu]
Exclusive_Love_Contract_[Liquid_Passion]
(THE VOC@LOiD M@STER 41) [Kusoyuridanchi (Johnson)] Chippai-san to Deppai-san (VOCALOID) [Chinese] [舒馬克個人漢化]
[Johnson] 変態マスターと可哀想なミク (VOCALOID)
Darkness at the head office of a large corporation ~ Only one contract that drives life crazy~
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-7 [English] [N04H]
Re:contract
BEWITCH CONTRACT
(THE VOC@LOiD M@STER 36) [Kusoyuridanchi (Johnson)] Utahime wa Nikushoku-kei!? (VOCALOID)
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-9 [English] [N04H]
[BlueMage (Aoi Manabu)] H de Kirei na Onee-san A (Busou Renkin, Utawaremono)
(THE VOC@LOiD M@STER 41) [Kusoyuridanchi (Johnson)] Chippai-san to Deppai-san | Cutting Board and Cow Tits (VOCALOID) [English] [Nomihoudai]
Shinki Keiyaku ~new contract~
Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-7
Lewd Pregnancy Contract
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-3 [English] [N04H]
Lover's Contract
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-3 [English] [N04H]
QB Contract Plan ~Let's Become Magical Girl~
Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-2
(C89) [SUBCONTRACT STUDIO (luphis)] Luka Nee-san no Kekkon (VOCALOID)
[Harumachi Tsurara (Shichoson)] Unilateral Contract [Digital]
Zettai Fukujuu Keiyaku Bai Gaeshi Sareta Jukuzuma | Contract Of Absolute Submission
Ties or Contract
Megapai Chapter 9: Tia's Perverse Contract Summoning Spell ~Reinwerk's Alchemists~
C96 Omakebon.
(CosCafe18) [RED RIBBON REVENGER (Makoushi)] Contract Carrier (Code Geass)
(C88) [SUBCONTRACT STUDIO (luphis)] Luka Nee-san no Kango (VOCALOID)
Zecchou CONTRACT 2
[Momoyama Jirou] Dorei Keiyaku | Slave Contract [English] [desudesu]
Mesubuta Inma no Chigiri - Contract of Bitch Succubus