He’s a little too fond of practical jokes and taking my mother's side, but we care for each other.He watches me pack and laughs. "Hey, Sis, if you r...ally want to piss off Dad, why don't I get his favorite suitcase out of the attic? What do you think? You know you're mad at both of them for not supporting you.”He’s right, I’m still mad and hurt. “Sure, that's a great idea. Go ahead, get it down for me.”I imagine the look on my Dad's face the next time he goes to the attic and discovers his prize. My body quivering and shaking uncontrollably as I cum…again….so hard. Biting on the vibrator in my mouth, there’s still one place that is aching to be touched. Rolling onto my back laying flat on my back I slip the pillow under my butt raising it slightly. I take my purple vibrator and trace it back down my stomach and right into my wet hot tight pussy, its dripping after the orgasms I just had. Sliding it in as far as it will go my pussy muscles squeezing it. All vibes going on high my. ’ She said, ‘How could any girl resist.’ Then she whispered in my ear, ‘Even a s****r…’ Jillian backed up a few feet, and undid the back of her bra. It snapped off and flew into my face. I took it off and saw my s****r’s perfect, large, 34DD tits for the first time. It took a lot not to cum right there. ‘Go get the baby oil.’ She said. I obeyed. Then she stripped down completely nude, and drenched herself in the oil. ‘I need help rubbing it in.’ she said, so I walked over and started rubbing. After a good night's sleep I woke to hear Dave going out the door, I thought I would grab a shower whilst Gemma slept in. I got into the shower and my mind wondered to what I saw last night and it wasn't long till I was stroking again dreaming of Gemma riding my hard shaft till I filled her full of my semen. I obviously was day dreaming as I didn't hear the door go and I was interupted by a load cough, Gemma had caught me wanking in her shower, what could i do but look her in the eyes and.