Fill her head a bit more.

John looked down at Starfire and decided to test out this new aspect of the lasso's abilities.

"Tell me Slutfire, do you know how to suck cock?"

As he asked the question, the lasso of submission flared to life once again. As it did, the regretful and almost ashamed look on the Tamaranean's face shifted into one of enthusiasm.

"Oh, of course, daddy!" She nodded vigorously. "I am skilled at all forms of fellatio!"

"Cock sucking." Diana corrected. "Our master prefers that particular term for the act."

"Damn straight I do." He gave Diana a firm smack on the ass. "Don't you know anything, you dumb alien fucktoy? Oh who am I kidding? You clearly aren't too bright, even before I got the lasso wrapped around you." He tugged on the lasso once again. "Oh fuck it, let's just get all the proper sex **** information inside of you."

The lasso flared again, though this time, a frantic look came to Starfire's face. Tears started streaming down her face. John was worried that he'd messed up something with the lasso, but thankfully her response put his mind at ease.

"I am sorry daddy! Please don't be mad!" She scooted towards her master on her knees. "Would you like to fuck my mouth as punishment?"

John weighed the idea in his head. On one hand, he was pitching a tent so intense, he was surprise his pants were still in one piece. Also, the alien's full lips looked like they would be a joy to slide his cock in and out of. On the other hand however, John knew better than most that, no matter how beautiful the woman, if you fucked and degraded her long enough, you would eventually get bored. This was already starting to become the case with Diana, and her beauty was damn near godlike.

Perhaps it was time for him to get creative?