QB Contract Plan ~Let's Become Magical Girl~
Pet Contract
[TomCat (Keita)] Zecchou CONTRACT [Digital]
Ties or Contract
Lewd Pregnancy Contract
Luka Nee-san no Kekkon
Zecchou CONTRACT 2 | 绝顶合约 2
(C83) [Gentsuki Okiba (Gentsuki)] Senzoku Maid Sakuya no xx | Exclusive Maid Sakuya's XX (Touhou Project) [English] [Meow]
Incantation Contract
Inma to Keiyaku shite Yaritai Houdai!! | Succubus Contract: The World's Women Are Yours!! Ch. 1-5
Master-Servant Sex with the Beauty from the Orient: Contract with a Semen-Sucking Demon
Zettai Jusei ♂ Ukeoinin Niigaki Nobuo | Total Inseminator ♂ Contractor Nobuo Aragaki =LWB=
Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-5
[Yoshiura Kazuya] Inin Keiyaku | Lewd Pregnancy Contract (Canopri Comic 2012-08) [English] {desudesu} [Digital]
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-8 [English] [N04H]
(C65) [Junk Arts (Nukiyama Gaisei)] An Exclusive Browser (Battle Programmer Shirase)
Mesubuta Inma no Chigiri - Contract of Bitch Succubus
(C89) [SUBCONTRACT STUDIO (luphis)] Luka Nee-san no Kekkon (VOCALOID)
[Rico] Onii-chan Senzoku Bitch | Big Brother Exclusive Slut (COMIC Megastore Alpha 2018-03) [English] [q91] [Digital]
ルカ姉さんのけっこん
Darkness at the head office of a large corporation ~ Only one contract that drives life crazy~
(SC49) [Ajisaidenden (Kawakami Rokkaku, Takanashi Rei)] Oshiri de Yin-chan Hon (Darker than Black: The Black Contractor) [English] [biribiri]
[Arsenal (Yorimichi)] Kururu Contract! Ch.01-06
(SC34) [Shimoyakedou (Ouma Tokiichi)] Contract Code C.C. (Code Geass)
[Momoyama Jirou] Dorei Keiyaku | Slave Contract [English] [desudesu]
Lover's Contract
[Kamiya Zuzu] Jumon de Keiyaku | Incantation Contract (COMIC Anthurium 2013-05) [English] [desudesu]
Master Senzoku Mama Servant | Chaldea Authorization Master Exclusive Mama Servant
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-7 [English] [N04H]
[Ajisaidenden (Kawakami Rokkaku)] Oppai de Yin-chan Hon (Darker than Black: The Black Contractor) [Chinese] [Digital]
BEWITCH CONTRACT
Keiyaku - Contract with the witch
Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-9
[Thomas] Exclusive Blend (COMIC HOTMiLK 2011-08) [English] {desudesu + 4dawgz}
[Bai Asuka] Keiyaku Dorei Zuma | Contractual Slave Wife Ch. 1-3 [English] [N04H]