Reverse psychology

With a fake sigh, you began unzipping your jeans as you watched the excitement build on Lucy’s face. You weren't sure if it was your increased intelligence or something you would have come up with either way but while her thoughts were getting filled with the prospect of seeing you cum, the best thing you could come up with was to give her some alternative that she might use in the future.

“There isn't any other punishment I could have? What about delivering you a pair of used panties every day for a week or at least let me watch something like a porn video to help me” you said, just before you undid the button above your zipper.

“Hmmm, no and you better get started before I start adding more to your punishment” you responded, eagerly waiting for you to begin.

You had hoped she’d consider the options more carefully but at least you had managed to plant the seed in her head for later encounters. You undid the last button and shimmied out of your jeans while you were still sitting on the chair as Lucy continued standing above you in what she thought would make you feel smaller but only let you stare at more of her body. Lucy had taken after Mom a lot more than Sarah in that her chest stuck out to an obscene degree and you were surprised she could even look down and see you over them.

You were left in just your underwear and quickly removed them to reveal yourself in front of your sister. You had tried to hide your excitement of the situation in your facial expressions but it was impossible to hide your erection from her as she stared wide-eyed down at you.

She was left speechless as if she hadn't expected you to have something that size tucked away between your legs and although you wouldn't call yourself huge by any stretch of means, you were at least proud of what you had. With Lucy not giving you any further instruction, you wrapped your hand around yourself and started stroking. At first, you kept your eyes shut as you worked yourself up and imagined all the things you hoped to do with your subjects if you got the chance.

You were building yourself up and decided to chance giving Lucy a look when you heard some movement coming from where she was standing. You slowly opened your eyes to see that she had inched her way closer towards you and was close enough now for you to hear that she was panting and her arms could reach out and grab your dick herself if she wanted. Much to your dismay, that wasn’t something she had in mind and when she noticed your eyes on her, her cheeks reddened but instead of shying away, she acted like you were the one in the wrong for catching her.

“You got a problem with me being this close, huh? If anything I need to get closer to make sure you're not gonna run away when you get the chance” she said defiantly before placing her hands on your knees and lowering herself so that she was now kneeling inches away from you.

You could feel yourself throb in your hand now that the tables had seemingly reversed with you towering over her. In order to prolong what you were experiencing, you looked up and away from Lucy but as you carried on stroking your precum covered dick, curiosity was starting to get the better of you. You managed to hold off looking a little while longer but when you finally caved in, you saw that Lucy had also shut her eyes and was now even closer to your lap.

She was now so close that you could swear that she was breathing heavily through her nose in order to get more of your scent into her body and then she happily sighed as her warm breath blew out and onto your shaft. You could see where her hands were but she kept them hidden underneath her legs where you could not look. The thought of pushing your tip between her full lips was driving you insane but you started to reach your peak before you could turn those thoughts into action.

With your climax getting closer, you drew your eyes away from your sister and searched the room for the underwear that she had picked out for you. You spotted them on the corner of Lucy’s bed and although they were only a few feet away, there was no chance you would be able to reach them when Lucy was stuck between your legs. The only available materials that you could reach were either your jeans or your own underwear and ruining some jeans was not something you wanted to do.

You sped up as you were at your tipping point and got ready to shoot your load into your underwear when Lucy finally stopped sniffing your crotch and opened her eyes to see you cumming right above her. You both stared as rope after rope shot out, completely covering your underwear and with them now completely drenched, the material could no longer hold any more of your cum and began to overflow.

If Lucy hadn't been so close or if you had the brainpower to aim your dick elsewhere, you would have noticed that your cum was now dripping slowly down onto Lucy’s cheek. With neither of you sure of what to do, the silence continued as drop after drop fell onto her face. One fell right on her upper lip and almost instinctively took a deep breath in and shivered as if the smell was intoxicating to her. Unfortunately, that seemed to be what finally caused her to snap out of her almost drunk state and her cum splattered cheeks blushed as she saw that you had been staring at her for all this time.

The look of shame was quickly replaced with anger as she found it easier to direct the blame at someone else rather than herself.

“Did you really just cum on me?” she rhetorically asked with a flat tone.

“I...I didn’t mean to” you replied, fumbling over your words which only seemed to make her angrier.

“What do you mean you didn't mean to! I think it's pretty easy not to cum on someone's face don't you?” she yelled. You attempted to form a response but she immediately cut you off as if she no longer wanted to hear another word from you.

“Just get out before Mom hears me shouting” she said, standing up to give you room. You grabbed your jeans before attempting to reach for your underwear before Lucy stopped you with a yell.

“NOW!” she cried, forcing you out of the room, while you were left wearing nothing on your lower half and only your jeans in your arms.

With very little covering you, you took a walk of shame down the corridor and quickly got into the privacy of your own room. You couldn't say you were surprised with her complete 180 reaction all things considered, and you had nothing to show for it in terms of progress with the KDK. There was no denying that it would make a good memory (or a good dream for Emma) but you had most likely set back your progress with Lucy and lowered your chances of any more ‘punishments’ in the near future.

With nothing else left to do, you started to get ready for your day out with the family and decided to get dressed in something a bit smarter than just a t-shirt and nothing else.