Not very Scientific

Jaspers not there anymore a beastly animal is here lusting after your body as you try your best to fight it, its power moved you like a doll spreading your legs as you feel its members between them, a burst of adrenaline pumps through you wriggling your legs kicking in the air as your chest is held with its strong arms.

An arm grabs one of your legs mid air holding your hips in place long enough for it to plunge into your tight pussy feeling like a club penetrating you just small enough to fit it but feels like it never ends still sliding more and more into you till its head strikes the entrance to your womb. Making you moan and yelp "uhhhhh fuck" not given a second to acclimatise yourself the beast slams it in again your womb taking the full brunt of the impact a mix of pleasure feeling your pussy start to juice up but the pain trumping it the beast so forceful not bearing you a seconds thought.

You can't resist it you try begging instead "please slow down uhhhh" the beast grips your hair reefing it back slamming into you making sure ever inch penetrating you deeply "ahhh bastard" its other arm wrapped around your hips shoving you deeper onto its throbbing monster cock its tip feeling like its punching you in the stomach. Then it bites your shoulder a piercing seering pain spreading across your back distracting you from your throbbing pussy for just a second before the next thrust enters you punching your womb again.

Its beastly breath deepening on your neck you can feel its cock throbbing in your pussy now lubricated with precum as the pleasure starts to fill your mind "fuck you dirty bastard filling me up" as if the beast understood you its pace doubles fucking you deeper and faster your mind going blank trying to focus on anything, all you can think to say is "Jasper cum in me". On queue the beast bursts deep in your womb thick pump after pump dumping inside you your mind going crazy your breath laboured as it drops you to the ground it collapsing behind you.

Gaining you look back to see the hair regress slightly from Jaspers frame "Honey whats happening are you changing back?" the beasts eyes locking with yours.

"I ahhh dont know.... awoooo whatever you were doing seemed to help please for us do it more!" Jasper doubling over again as you realise what needs to happen.