Your sister stealthily, but with force, unbuttons and unzips your jeans. She opens up the fly on your boxers and reaches in. 'Oh God' you think to yourself 'I can't believe she's actually doing this.'
You look over to her and see a mischeivous look in her eyes. She pulls out your cock and slowly rubs up and down your shaft.
Looking down at your own sister's hand jacking you off, you think you might just cum already. Almost as if she's reading your mind, she leans over and whispers in your ear.
"Don't cum all over yourself 'big' brother... we want this to be nice and clean so mom doesn't find anything out."
You almost forgot your mom was there. She's still on the phone and paying attention to traffic. You feel much better knowing that she's too busy to pay attention.
'Oh god' you think to yourself as you feel your sister's warm mouth wrap around your shaft. Her head bobs up and down while her tongue slides across the length of your shaft. You can't believe how great of a cocksucker your sister is.
It's amazing but you feel you're going to need a little more incentive if you want to cum quickly. With one hand you pull up her shirt to reveal she's not wearing a bra and start playing with her large firm breasts; With your other hand you grab a fist full of hair and take control of your sister's bobbing head. She goes wild, squirming this way and that, going up and down on your shaft smoothly but quickly, and playing with your balls with one of her free hands.
You can't stand it, its too good and you want to see your own sister swallow your load. You let go of her breast and grab her head with both hands; you fuck her head mercilessly all while wishing it was her pussy you could fill with cum.
'OH GOD OH GOD' You scream in your head... you let out a moan and push her head down all the way as you shoot off in her mouth. You notice a look of sadistic glee in her eyes and she swallows all of your hot seed.
Oh, no! You just remembered your mom is in the front seat of the car. As you look up to the front you see your mom turned around staring at the two of you... "We're Busted Sis" |