Mind-control is such a useful skill sometimes.

Inserting a few thoughts into Roark's mind, Tina smiled as she saw the man begin to shift back and forth in his seat, his penis obviously growing almost painfully hard inside his pants.
“However,” Roark started “I am sure that you would fit rather nicely in another service that I feel is needed at this castle.”
“Oh, and what service would that be?” Tina wondered as she seated herself on the desk, inches away from Roark.
“Well, I think that you would make an excellent castle-slut.” Roark stood up from his chair and began circling his right hand over his crotch, his left tugging at the hem of his pants.
Laying her scimitar down on his desk, Tina then unclasped that plates that covered her nipples, Roark sighing as he got a view of her erect, dark nipples.
Kneeling on the floor in front of Roark, Tina unclasped his belt and then pulled Roark’s pants open, reached inside with her right hand, and pulled out his long, hard cock.
Roark looked down in awe as the dark-skinned beauty that he only spoken to for a minute or so began to lick his cock and his heavy balls.
Normally, this situation would be disgusting to Roark, a man of discipline and a man of Gods, but somehow, this felt right.
He moaned as Tina took his cock into her mouth, her right hand jerking it while her left one was now rubbing against her panty-covered slit.
While sucking Roark’s large cock, Tina used her ability concerning enlargement to greatly increase the size of his testicles, thereby increasing his sperm-production.
It was highly needed, for soon thereafter Roark moaned loudly as his cock twitched inside Tina’s mouth, and then spewed out the first jet of cum.
Swallowing the first one, Tina then popped the cock out of her mouth and fingered herself wildly while strand after strand of cum splattered onto her face and onto her chest.
As soon as Roark’s ejaculation was finished, Tina got back up and immediately pushed Roark back into his chair, then spreading her legs over his hips, mounting him and offering her tits for him to suck on while her cunt was lowered onto his cock.
Roark eagerly accepted the invitation, his lips locking around Tina’s right nipple, his tongue lapping and pressing against the hard bud, his teeth raking it once in a while.
Tina meanwhile had her eyes closed and pushed her hips up and down on Roark’s cock, her powers used so that her cunt would fit like a slightly too small glove around it.
They were by now moaning loudly in unison, and Tina was the first to cum, ceasing her pushing and bending backwards to experience a nice, strong orgasm.
Roark was far from content however, and he now began to buck his hips upwards, fiercely piercing Tina’s cunt until he came again, his cum of such a quantity that it poured out of Tina’s stuffed pussy.
Kissing each other passionately, the two were soon at it again, Tina now laying on her back on Roark’s desk, her feet resting on his shoulders as he savagely fucked her.
When they came again, juices now pouring onto the torn papers on Roark’s desk, Tina’s legs dropped off his shoulders, and he bent down and kissed her again as the last of his load shot into her.
Breaking the kiss, he whispered into her right ear: “I want to fuck your ass.”
Tina had no memory of giving him such a mental command, so she supposed that it was one of his own little fantasies.