Losing her virginity

With Hannah's body pinned down with one hand, Emma quickly used the other to unfasten her skirt, allowing it to drop. Her hard cock lurched, as Emma thrilled at the sight of it's fat head so close to her sister's oh-so-innocent bum.

A quick, sharp yank pulled Hannah's pajama bottoms down, displaying the slim, tightly toned spheres of her ass and the pink folds between them.

"Emma! What are you-ouch!!"

Emma cut off her sister's indignant shout with a hard slap to her naked buttocks. Emma's hand gripped her hefty meat and guided to the tight slit between her sister's thighs. Wriggling her hips slightly, she felt her cock head nestled ready to penetrate the unprepared opening.

"Hannah, you're just a naughty little cock tease. And do you know what naughty little cock teases deserve? Huh? They deserved to be fucked."

Emma lent inwards and felt the head of her dick begin to slowly split open the tight entrance of her sister's pussy. Slowly, she felt the tight hole grip around her cock, slowly enveloping more of it. There was a slight pop as she managed to lodge the head of her cock inside, basking briefly in the velvet vice grip around her.

"Are you ready Hannah? Your big sister is going to make you a woman! I'm going to fuck your sweet little virgin cunt and fill it with cum!"

Without further preamble, Emma drove her hips forward in a powerful thrust, piercing deep into her sister's unexplored depths. Hannah let out a high pitched wail, matching Emma's groan of satisfaction as she felt the incredible tightness of her sister's pussy gripping two thirds of her cock.

Without pause, Emma began to pump her shaft into her shocked sister. Soon her entire length was pistoning into the sweet constriction of Hannah's slit and Emma's hips were beating rhythmically against her sister's tight ass.

"This is what cock-teasing bitches like you deserve sis - a hard fuck. You've got the tightest little cunt, I can't wait to fill it with cum!"

Hannah only let out grunts now, as the large girth of her sister's new dick filled her. The pleasure of the tight flesh gripping her meant that Emma would not last long, and only a couple of minutes after she began fucking her sister, she felt her cum shooting along her cock into Hannah. Her body slumped at the sudden release, as her lust subsided slightly and allowed her mind was her own again. Her body lent forward, her tits pressing lightly into Hannah's back. Her long red hair fell down around her face, tickling Hannah's back.