With her tits.

Sitting yourself down you give your first order. "I want you to wrap those delectable tits around my cock."

Rhonda slowly walks towards you, making sure to sway her hips the whole time, before wordlessly dropping to her knees and taking your cock between her tits. You let out a low moan as she engulfs you. Her tits are firm yet soft and the warmth from her body feels surprisingly comforting. She moves slowly at first finding her rhythm. Her eyes remained locked on yours as she began properly stroking your shaft with her tits.

After a few moments of her silently pleasuring you she speaks up. "You know, i've never been with a demon before."

You put aside the fact you're only half demon and reply "Well then this is a big day for you. Nervous?"

"A little" she says with a chuckle "I mean you hear such stories about the demon blooded."

"Oh?" she has you intrigued now "do go on."

"They say that you're being of unquenchable lust" her pace quickened as she spoke "they say you grab whatever woman passes your fancy and fuck them for hours. ravaging every hole with your big demonic cocks until they can't resist you any longer."

"They say all that?" at her nod you let a sinister grin cross your face "well for the record Rhonda...it's all true. But you left out the best part."

"The best part?" she asked breathlessly.

"The best part is what happens when they start resisting. When they stop fighting the truth and admit to themselves that serving demonic cock is what they were meant to do. Because that's when they start to need it, to crave having their infernal master pounding their holes until they can no longer think of any other life."

She breasts were moving frantically now as she looked up at you, her beautiful green eyes full of lust. "Is that what you're planning to do to me?" she asked in a tone that said he did not dislike the idea.

'That depends." you say casually "these tits are most enjoyable but to be worthy of such a life you need to do more than one trick."

"I can do more." she says defiantly "tell me what you desire."