” “Pull it out. I know where Daddy keeps his.” I eased back and it came out with a wet slurping noise and bounced off my abs. She scrambled away..., ran up the steps and was back in a minute with three Trojans. She jiggled when she ran, very arousing. I actually got harder and oozed out my lube. She sat on my knees and looked at it standing there, quivering. Then she looked at me, blinked and stared at my rigid cock again. “It is big, isn’t it?” I nodded and tore open a package with my teeth and. But out of the corner of my eye I could see him gazing at my crotch. I could feel myself getting wet with excitement. I was getting a major thrill out of flashing my dad.He recovered himself after a few minutes before walking out of the room without saying a word. Just shaking his head.I went back to watching TV. While that was quite the bit of fun, I was now feeling horny. Of course my brother had to be out of the house. Damn it, a girl has needs and right this minute I needed his cock. I. My thumbs pulled free as I slid my grasp around her hips and pulled her to her knees fully. Her arms spread over the bedding helplessly knowing she was about to have her wish. Her breaths came in gasping pants as her hips flexed seeking her prize. She whimpered with pleading tones, “Gerald; oh God, Grandpa, please, oh, I need you,” and began to cry. Her sobs filled my heart with more than sadness, I had done what I had sought, she needed what I would give her with such absolute desperation.. "Amy, I love you!" she exclaimed, tears of relief welling up in her eyes, "I love so much..." I love you too, Sam," I told her reassuringly, "And it's okay. Really, it's not like I haven't thought about it..." Really?" she inquired, "That's good. 'Cause I was afraid of how you'd react." Why?" I inquired seriously, "I know who your heart belongs to, and I have a problem with you fantasizing about anyone. Especially not when it's someone as yummy as your little sister!"Samantha chuckled a little.