Chains of Love Series by Jaci Burton

Several Earth women have disappeared, their trail leading to Xarta, a BDSM planet. Marina, Earth intergalactic investigator, knows that solving this case means a long-awaited promotion. But in order to find the missing women, she'll have to go undercover as a bondage slave on Xarta, something the strong, capable woman wants no part of. Kaden is a Dom and a native of Xarta. He's also an Intergalactic Marshall, sworn to break up the slave trading ring... moreSeveral Earth women have disappeared, their trail leading to Xarta, a BDSM planet. Marina, Earth intergalactic investigator, knows that solving this case means a long-awaited promotion. But in order to find the missing women, she'll have to go undercover as a bondage slave on Xarta, something the strong, capable woman wants no part of. Kaden is a Dom and a native of Xarta. He's also an Intergalactic Marshall, sworn to break up the slave trading ring. His job is to take Marina as his submissive and train her while they're working undercover to expose the slavers and rescue the women. Reluctantly, Marina agrees to act as a submissive, vowing to both herself and to Kaden that her relationship with him is nothing but an act. Until Kaden shows her a side of life that calls to her in ways she didn't expect. Note: Bound To Trust contains light erotic scenes where females explore their sexuality with other females. less

Demand to Submit Jaci Burton "Second in the Chains of Love series." In a secret laboratory on Earth, Waia is discovered and rescued. Genetically altered and abandoned by those who changed her, she's suffering extreme pain. The DNA inside her demands her submission to a master, yet she can feel no sexual joy of her own. She's taken to Dargon to be trained by Master Kyr, who demands that Waia learn to accept her own pleasure before she can satisfy him... moreDemand to Submit Jaci Burton "Second in the Chains of Love series." In a secret laboratory on Earth, Waia is discovered and rescued. Genetically altered and abandoned by those who changed her, she's suffering extreme pain. The DNA inside her demands her submission to a master, yet she can feel no sexual joy of her own. She's taken to Dargon to be trained by Master Kyr, who demands that Waia learn to accept her own pleasure before she can satisfy him. Through the bonds of emotion, submission and trust, Kyr reawakens Waia's sexuality, embarking on a voyage to discovery that provides surprises even for him. But danger lurks for Waia at the end of her journey, and she must learn to put her trust in her own instincts and a man who claims he can train, but never love. less