Wait for Zack to return

Laying there with Kelly's naked body pressed into you, you begin to review the results of your little experiment. First, your powers seem to work equally on men and women alike. Second, you can't change their core personalities. For example, Zack was a dumb jock and a manwhore. You can't change that, but you can work around certain details like making Zack love cock as much as he loved pussy after he had experienced it first. Third, you can affect bodily functions like with how Kelly was made to cum every sixty seconds until she was told to stop. No limits on that yet, but it needs more testing. Fourth, you can make people see you and possibly other people and things the way you want them to. Fifth, after Kelly was told to cum inside, even though she was initially uncomfortable she did it anyways because the command overrode it, and because she wanted to. Finally, when Rules or social customs are cited to someone, it becomes natural. Like how Kelly was told it was a rule that she needed to be shared. She accepted this and anything involving sex as a result.

There is a sixth thing, but you don’t feel comfortable dwelling on it too long: the fact is that you have rapidly changed from a shy, introverted, sexually-repressed geek to a confident, manipulative horndog. You are uncomfortable thinking about this, because you worry that this could just be the tip of the iceberg, and you may end up being something you don’t want to be.

Your thoughts are interrupted by your door being banged opened by Zack. He looks pissed off and frustrated. "Hey baby. What's up?" You ask Zack as he puts his things away. He hasn't noticed Kelly yet, since his back to you.

"That bitch from my class was just a tease; she didn't want to give it up, and now I'm horny as hell for some tight pussy." Zack said finally turning around. When he saw Kelly naked and pressed against you, a huge grin spread across his face. " Dude, have you been fucking this whole time? Not that I can blame you or anything. Is that Kelly? She and I have been fucking behind her boyfriend’s back for a month now. That is, when she isn't face deep in some pussy herself."

Interesting. That explains why she loved her own juices so much. "Kelly, stay in bed and play with yourself until we get back; I need to talk with Zack."

"Ok. Hi, Zack" She says giving him a little wave before drilling into her pussy with three fingers.

You go with Zack into the bathroom, at which point you proceed to stick your tongue as far down his throat as possible. He gags a little but leans into the kiss and does the same. You can feel how hard he is. He really is worked up. You break the kiss and take a minute to catch your breath. "I'm sorry you had a bad day. I have been testing my powers out on Kelly and the results have been awesome."

"Yeah, I bet! She has the tightest little pussy, and she really loves sex. So are we going to play with her together?" Zack asked with a hopeful tone in his voice.

"Oh yeah. I have some things I want to try out. First, I want to see how much of a lesbian she is, so I'm going make both of you see me as a woman. You’re going to be fucking both of us. Do you have any preference?"

"Well, do you think you can make yourself look like Asa Akira the pornstar? I think that would be really hot?"

You know who Asa Akira is, of course, and now that you think about it, it’s perfect. "Alright Zack, in sixty seconds, leave the bathroom, and when you come out, you'll see Asa Akira making out with Kelly, and you'll join in."

You leave the bathroom, and you can tell that Kelly has made herself cum at least once. You focus your powers on her and say "Kelly, I'm the pornstar Asa Akira do you want to make out?" You can see Kelly's face change from satisfaction to lust. You had no doubt she knew who Asa was.

"Of course I do! Wow, you’re so gorgeous. I love all your videos."

You throw Kelly down on the bed and start fingering and licking her cunt in and out faster and faster till she cums all over your face. Then you kiss up all over body biting her hard nipples on the way up which made her cum again. Then you kiss her rough and hard and **** her a little with one hand. You start to wonder where Zack is until you look up and see him on the other side of the bed jerking himself off to the porn scene going on in his room.

"Kelly, I want you to ride Zack's dick like a whore." She sees Zack and pushes him down on the bed and begins to position her cunt on his dick. "No, I want you to ride his dick with your asshole." This seems to energize her more, and she slowly starts working her way down Zack’s dick till his whole nine inches are up her ass.

Zack begins to buck up and down going all the way out and then slamming his dick all the way back in. You take in the scene for a moment jerking/fingering my cock/pussy. Whatever shall we do next?