Wincest

You blinked, and when you opened your eyes again, you were already balls deep into your warm and as excited as you were sister. You just, kinda blanked out once she spreaded thoses legs, you probably broked a speed record when you removed your belt and unzipped your pant, but that didnt matter. Nothing did, other than that tight as all hells hole. The still somewhat reasonnable part of your brain was astonished that that all of this was possible, but really, all you could think about was smashing the hornyness in and out of your little sister.

• Oh god oh god oh god !

And judging by what she was almost crying out between two gasps (one when you were pulling out and one when you were pulling it back in), you were doing quite a fantastic job. Your past (and brief) relationship felt like exhausting chores compared to what you were doing right now, almost as if you were possessed. It was unreal, but the sound ouf flesh slapping agaisnt each other and the vice grip on your rode kept reminding you this was happening, and you were soon way past the edge.

• Aaaah !

As soon as you came in her, Sofia did too, and explosively, as if a switch was flipped forcing her to cum at the same time as you, and to a mind breaking degree. You were however too lost in the aftermath of the best orgasm of your life to give it anymore thought.