Heads!

"Well ..." says Sally "only if you promise to pull out in time ..." Sally looks up at
you with a grin. "I'm not on the pill, and it's the bad time of the month for the
two of us." Sally gives your hard cock a squeeze, and turns to kiss her twin sister
Lindsay.

Sally lays back onto the carseat, and looks up at you. Lindsay moving next to her sister,
helps you spread her sister's legs.

...

The car rocks gently in the quiet darkness. Inside, young Sally moaned about how
good a hard fuck she was getting. "Oh fuck, oh fuck, oh fuck!" Sally cried, as she
felt her young cunt getting pounded. "You're in so deep!" Sally's chest was flushed,
and her legs tensed around your waist, with every contraction her cunt gave your
hard cock.

Lindsay, was not idle during the whole encounter. She stood behind you, her arms
around your waist, nuzzling your neck, as you fucked her twin sister on a dirty
car seat in a stranger's car. Her hands would drift and touch the your cock
all slick with her twin's juices. Watching, hearing, and smelling the action, Lindsay
couldn't help but delve a finger or two into her own snatch. Fingering herself as
she watched you fuck her twin long into the night.

Not able to stand it any longer, you begin to speed up and get ready to release.
Sally, sensing your impending orgasm, quickly began to pant out, "Are you
going to cum babe? Remember to pull out!" But, your mind was much too made
up and there was no way you could stop the tide of cum as it emerged
from deep within your body, and erupted within Sally's womb.

"Fuck, he's cumming in me!" cried Sally.

"Oh shit!" cried Lindsay, as she tried to pull you off. But, her legs being weakened
from her constant clit rubbing was unable (and perhaps unwilling) to help
pull you off her sister.