Under desk helper

“I have an idea” you said between kisses.

“Oh yeah, what is it?” Sarah questioned back, both of you keeping your sentences staying short while you continued to make out.

“I want you on your knees… And I want to keep you under my desk… like my own personal cocksleeve… sucking me off while I ignore you” you quickly replied, finding it harder to speak coherently through the kisses as Sarah became increasingly more passionate about the idea, finally pulling herself back and ending the kiss to get more details from you.

“You want to ignore me?” she asked, the grin on her face telling you she was still happy with the idea.

“Yeah, it's a mild fantasy but just the idea of having you under my desk giving me a blowjob while I watch porn, treating you like a toy. I know it's a bit demeaning to think of you like that but…” you said, explaining in a bit more detail before Sarah interrupted.

“No no no I don’t think it’s demeaning…I’ve actually had the same fantasy myself to be honest” Sarah admitted, averting eye contact for a moment.

Knowing that Sarah's kink was likely to make her agree with you, she seemed like the best subject to do this with but you still made sure she was okay with it first before proceeding. Granted, most of your subjects leaned towards the submissive side and would probably enjoy being treated like that but the free use kink seemed the most applicable. Literally using her while you tried, and most likely failed, to ignore her to focus on other things.

It took some time for you and Sarah to stop kissing while she continued to stay seated on your lap, occasionally wiggling her hips to check you were still hard. Eventually, after realising you wouldn’t be getting anywhere if things continued like this, you took charge and pushed her shoulders back to break the kiss.

With her slightly further away, you had her lift her arms so you could take off her pyjama top, forcing yourself to only briefly play with her tits before you got too distracted and put yourself back to square one, placing the top to one side for later.

Once you could actually look her in the eye, you pushed her shoulder down instead of back, Sarah quickly getting the idea and moving from her current position straddling your lap to carefully getting down onto the floor in front of you.

The floor would be particularly comfortable on her knees and while Sarah didn’t seem to mind you knew you could solve the problem pretty quickly. There wasn’t anything within reach other than your own clothes, so you unbuttoned your jeans and fully removed them, folding them on the floor in front of you and then laying Sarah's top as something a bit smoother for her to rest on.

Sarah seemed raring to go but you still had your boxers on for the moment, pulling your chair forward towards your desk and trapping Sarah between your legs. Your movement only seemed to excite Sarah more when you leaned back and looked down to see her but as you were supposed to be ignoring her soon, you decided to give Sarah one final heads up before you turned your attention away from her.

“I’m gonna be putting my headphones on for the porn to really make it so I don’t focus on you but if you do need to get up or anything like that, I’d rather you didn’t do anything drastic. Just pinching my inner thigh or something like that is probably the best way to get my attention without it being too painful” you explained, trying to think of the most painless method that you wouldn’t just brush off as her moving her hands around.

“Gotcha, I’m so excited! I’m sure there's some sister or step-sister porn you can find for this” Sarah happily suggested back, a phrase you would have never expected to hear from her lips as she gave you some porn recommendations.

You took a deep breath to prepare yourself and took off your boxers, lowering them to the floor completely to not get in Sarah’s way. Your headphones went on and you turned your focus towards your screen in front of you, starting to search for a suitable video. Even while searching, Sarah had already started to stroke you. It was hard to concentrate already so you hastened your search to find something, hovering over the few suggestions that popped up in your search for specific tags.

Stepsister. Blowjob. Freeuse.

You weren’t surprised at the large amount of videos that popped up but it seemed like Sarah was getting more and more excited about being ignored and treated like a toy so you clicked on the one that looked the most appealing from a scan through. The quick preview showed a girl under a table while everyone else in the family had a normal lunch, a situation you hoped and now aimed to have one day.

You wanted to reach down to your cock now that the video had started to play but **** yourself to hold back, leaving it up to your sister to get you off. It seemed that Sarah could hear the sound coming through your headphones as the intro played, pausing for a second before she quickened the pace of her hand. You could feel her breath against your shaft and you soon felt her lips press against the side of your erection before she started to use her tongue.

The sound of people talking started playing in your ears and you realised it was a lot harder to pay attention to the screen in front of you when all you could do is watch without doing anything. You let a groan escape your lips as Sarah ran her tongue along your shaft and began teasing the tip with her tongue, focusing on the underside of your shaft and making you ball up your fists on your desk when she wrapped her lips around the head and began to bob up and down.

She left one hand stroking your shaft while she didn’t push herself too far down, using her hand to stop her from taking you too deep. You wanted to take a peek at how your sister looked while she was topless and on her knees but again resisted the temptation and brought your eyes back to the screen to try and ignore her.

So far, the fantasy had been more exciting than reality as it was hard to be interested in the build-up that was happening in front of you, finding it more interesting to focus on what was happening above the desk instead of below. Feeling a little letdown, you were about to push the desk chair back to try something else with Sarah but when you looked back at the screen, the video had caught your attention.