Ties or Contract
[DMcontrast] Mougaroku (Fairy Tail) [Digital]
(CosCafe18) [RED RIBBON REVENGER (Makoushi)] Contract Carrier (Code Geass)
Unilateral Contract
Hinin wa Taisetsu jan? | Contraception Is Important
(C96) [Staccato・Squirrel (Imachi)] Contrast Gravity (THE IDOLM@STER CINDERELLA GIRLS)
[Anthology] Dorei Keiyaku (Slave Contract)
(C80) [Ajisaidenden (Kawakami Rokkaku)] Oppai de Yin-chan Hon (Darker than Black: The Black Contractor)
[ZARIA (Zariya Ranmaru)] Pet Contract Afterwards [English]
Contract Code C.C
[Yoshiura Kazuya] Inin Keiyaku | Lewd Pregnancy Contract (Canopri Comic 2012-08) [English] {desudesu} [Digital]
[Pimpdog] Johnson Contractor [English] (Incomplete)