Sensory Overload

Emma leaned forward with that same smile that she always had when she was up to no good. You were already finding yourself struggling to stay focused while Emma wiggled her hips with you inside her and Sarah moaning in your ear was adding to that even before Emma wanted to up the ante.

She leaned forward and put her lips right next to your ear. She already knew what Sarah had been saying in the shower back home but her words still surprised you.

“Max please. Use me…please…please fuck me” Emma repeated, using the same words Sarah had spoken moments ago.

That was all Emma needed to do to you to spike your arousal as she continued to whisper in your ear.

“Have I been a good little sister for you? Please tell me how much you love using me like hole to cum in, like a fuck doll, like a sex ****” Emma whispered, her words even starting have their own effect on her as you felt her pussy quiver around your shaft, forcing her to slow down her movements.

Even with the slower pace she continued to whisper sweet nothings in your ear, all the while pretending to be Sarah and using any words she could think of to appeal to the freeuse kink you both knew she had.

You were already on cloud nine and even if you shut your eyes to stop staring at Emma’s tits bouncing in front of you, you were met with the vision of the bathroom back home and the actual murmurings from Sarah seemed to come in clearer.

Her words weren’t as exaggerated in the heat of the moment like Emma’s but she will still clearly thinking of you as your name left her mouth repeatedly, both girls' voices continuing to make you hornier.

Your focus switched back and forth whenever you felt you were being overwhelmed but your lust didn’t seem to be decreasing, each swap seemingly more arousing than it was before.

You found your hands on Emma’s hips where you held her down to the base of your shaft but your lust started to want for something more. With the position you were in, you found it easy to wrap your arms around Emma’s back and press her even closer to your chest.

In the moment, that made it harder for her to move her hips but with how much Emma had been teasing you, you were ready to quickly take control of the situation again. Before she could react, you pushed your upper body up from the bed with Emma still in your arms and moved to flip your positions. You got a surprised yelp out of Emma followed by some excited laughter when you managed to get her underneath you, your cock still inside her and with her legs now wrapped around your waist.

“You couldn’t wait could you? I bet Sarah’s still whispering as well isn’t she?” Emma teased, making you groan as your sister’s voice came back to the front of your mind.

Sarah’s moans were getting more **** which spurred you on even more to start moving your hips back, finally getting to be in control and getting a moan out of Emma that was music to your ears when you pushed back inside her.

“Want me… to tell you something?” Emma asked, pulling you closer so her lips could be near your ear again.

“What?” was all you managed to respond, finding it difficult to talk.

“The Sarah dirty talk still applies. You really can… use me however you want” Emma replied, somehow getting even closer to whisper her last words.

You didn’t need any more obvious sign than that to speed up your thrusts and get a bit rougher with her.You were both at the point where you couldn’t speak anymore other than the mumblings Emma continued to whisper into your ear to compliment Sarah’s.

Without speech, you sped up and waited until Emma’s fingers stopped digging into your back before upping the intensity yet again.

You felt her writhing underneath you but her arms stayed firmly wrapped around your back to make sure you stayed as close together as possible. Emma didn’t stay passive either as her hips came up to meet your thrusts, both of you now racing towards your climaxes together.

The sounds of Sarah’s moans seemed to reach their peak in your ears and you knew she had just cum before you, her breath getting caught in her throat and seeing her slide herself down the wall to not lose her balance. Her moans rapidly got more urgent, each getting shorter and shorter until she went silent, now getting a good look at her from the new angle and seeing her fingers still a blur between her legs before one big moan escaped her lips.

Finally getting to see Sarah’s body just as she started to cum only spurred you on with Emma and you moved your head to lock lips with her. The kiss was almost **** as you did what Emma had said by just using her to up your own pleasure, intensifying her own lust when she saw how eager you were being.

With everything going on you were surprised you had lasted this long but you felt your climax rising and knew you were extremely close. The sound of your hips clapping together now filled the room as you covered Emma’s mouth with your own, thrusting into her and knowing you weren’t going to stop to pull out.

With the image of Emma saying you could use her, your thoughts turned to using her like all the things she mentioned. Using her like a cumdump and filling all her holes, like a sex toy to take your urges out on whenever you felt the need and even if you knew she was on birth control, the thought of knocking her up and breeding her along with all your other subjects was the last thought before you shot your cum deep inside her.

Emma legs stayed locked around your waist pushed you deeper as your mind raced with those images, feeling her tighten and clamp down on you when your orgasm set off her own. Load after load pumped inside her as you held yourself there, keeping Emma in your embrace as the pleasure washed over her, her climax adding to your own as it felt like she was milking you for all you had.

You didn’t know when your lips had parted and you both lay there with your foreheads lightly touching one another, the sounds of each of you breathing being the only sound in the room as you slowly started to come down and back to just the two of you in the room.

Another thing it took you a moment to notice was that your vision of Sarah had cut off. You suspected it was the time limit this time but with your attention solely focused on Emma at the end, you had no idea of the time passing or if you had forcefully cancelled the effect yourself.

You both finally felt like you were getting back to normal when you pulled back a moment to look at her and saw Emma was smiling, the same expression already on your face which turned into both of you letting out laugh and locking lips once again.