Taste of her own medicine

You found it too tempting not to order her now that she wouldn’t resist, her mind too exhausted from lust that she didn’t even move when you brought your fingers to her lips. You were almost tempted to see how she tasted for yourself but making her taste her own juices was much more alluring.

“Open wide” you declared, watching Rebecca open her mouth on reflex as your fingers soaked in her cum dripped onto her tongue.

The taste instantly shocked her senses back to life, closing her mouth and unknowingly sucking your fingers clean as a reaction. You let her continue cleaning your fingers until she came to her senses and stopped moving her tongue, pulling your fingers back when you felt the time was right.

“I…I think we…” Rebecca started to say, forcing you to maintain your confident appearance to respond.

“I think we have had some fun with no regrets and if someone is starting to have doubts then I’m gonna have to be the one to teach them a lesson. Okay?” you replied, running your hand along her thigh to emphasise your point.

Rebecca was left speechless as she tried to find her words but remained sat on your lap for a few moments, giving you some extra time to caress her thigh while she decided what she wanted to do.

“Okay. Sorry, I’m still a little… It's a lot to take in” Rebecca said, trying to come to terms with what you had asked.

You watched as she got up but once you saw her ass on display right in front of you, you couldn’t help yourself and slapped her nearest cheek. Rebecca didn’t yelp at the contact, only moaning at the pain before sheepishly turning to you. You couldn’t help but grin at her expression before she hastily fixed her skirt and went back to her side of the desk, picking up a random file off her desk to read as she hid her face from your view.

She tried to stealthily clean herself up but gave up when she realised there was no point in hiding it, instead turning her attention back on to you with a look of confidence.

“Given that we’ve wasted some time I’m gonna need you to start grading this one… If that’s okay?” Rebecca asked holding a file, losing her nerve as she tried to look you in the eye.

“That’s fine with me. I was the one who originally offered” you replied, taking the file from her outstretched hand.

While it was fun to see her reactions to every move you made, it was starting to get a little tiring now that your confidence had mellowed out. Rebecca still seemed on edge that you were going to turn the tables on her once again but if you were going to act normal around each other when you weren’t being sexual, you needed to work something out.

You gave her a look as you considered your options but that only made her blush and turn away, making you sigh at the problem.

“Before I get started on this, I think we need to talk about what just happened” you said, catching Rebecca’s attention.

“I don’t think we…” Rebecca tried replying, momentarily meeting your eye before cutting herself off.

“This is what I mean. Look, I enjoyed what we just did. A lot by the way but if we can’t have a conversation or you can’t even look me in the eye after we try something with… Let’s say a power dynamic, then we need to figure out a way to resolve that” you explained, watching as Rebecca tried and failed to maintain eye contact with you.

Rebecca understood the problem almost immediately given that she felt exactly as you mentioned, looking slightly annoyed at herself that the conversation didn’t flow like it used to between the two of you.

This wasn’t a problem you had expected to encounter in your pre-made plans but it felt important enough to try and solve before you had your session with Rebecca planned for after school. You could tell Rebecca was concentrating on finding an idea and you did the same, leaning your head back on the chair to try and think more clearly.

“We could add it onto our safe word somehow?” Rebecca suggested, focusing once again as she was still unsure how to link it.

You continued to think about it alongside her as well, shooting down a few ideas that formed in your head. Your first was to wear something special so Rebecca would know from a glance that you were going to be more dominant and aggressive with her but that would lose its meaning if you didn’t carry it around at all times, getting rid of some spontaneity that came with your relationship. The same could be said for making Rebecca wear something but that had the disadvantage of giving her more power when she played a submissive role.

Mom also had a similar kink so you thought about what worked best with her but this problem had already been solved with her by your pre-existing relationship, something that you and Rebecca didn’t have enough of to work in this case.

“We could call each other different names? Rebecca and Max for when we are hanging out and acting normal and if either of us wants to try something then we use a different name” you put forward, already having an idea of what you wanted Rebecca to call you.

Rebecca didn’t reject the idea but she spent a few moments considering it.

“And what would you suggest?” she asked, deferring to you.

“Well… For you we can still base it on your name. Something like Becca or Becky? I know you hate it when students call you that but it would give new meaning to the name.” you responded, seeing her nod at the suggestion before stopping herself when she realised she was already showing she was on board.

“...And your name?” Rebecca asked, changing the topic.

She had already nearly blurted this out earlier when you were playing with her so it seemed fitting to give this as an option. Something you weren’t planning on giving her a choice with later on down the line anyway as it worked hand in hand with her kink.

“Well I noticed earlier you nearly didn’t call me Max, did you? I think you were going to say something else in the heat of the moment and we both know it would be an excellent suggestion” you declared, leaning forward in your chair and resting your elbows on the desk to get closer to her.

“I…I’m not sure what you're t-talking about” Rebecca nervously replied, trying to hide the fact that she knew exactly what you were talking about.

“Hmm, maybe I should take your pulse and see if you like the idea? We haven’t got long left before we both have to get to our lessons but I’m sure I can run a few tests to see what sounds more exciting. Isn’t that right, Becky?” you questioned, your eyes locking on hers as you tried to get her to reveal her true feelings.