My dick was fully erect. She licked the very tip. It twitched a little and she giggled. She licked it again and gradually moved her mouth around it. I...let loose a deep groan as she began sucking. I had no idea how she had gotten this good. I couldn't hold on. Within thirty seconds I came deep into her mouth. She swallowed every squirt, and then pulled away and licked her lips. “You came so much,” she said. “I didn't know that much was even possible.” I kissed my sister on the lips. She. "She's a member of our household," William said."And what does that matter?" Al asked surprised by William's interruption."It means that she does not have to worry about money for the rest of her life," William answered."Okay," Al said with a frown. He wasn't sure how much William was worth, but he could always tap the wealth of the rest of the Carter Clan. He'd heard things about William, but he wasn't really that well connected in the financial world.Linda knew better than to underestimate. I lifted my top off as she spread my legs and I was fully naked. 'Looks like my boy is horny, his big cock waiting to be teased' She took a long finger and brought it to her lips as her other hand gripped my cock. I shuddered as she took long slow strokes, her finger had now come to my tight ass and was circling it. I moaned loudly expressing my pleasure, she put her lips to my cock and sucked the head hard while still teasing my shaft. I was in sexual agony, I needed her to stop. She slowly began moving them, massaging my g-spot. I was moaning softly up until then but she started moving her fingers and her tongue faster. Oh god Roxy, oh my god, I moaned to her. I could feel my orgasm building inside of me, my pussy tightened around her fingers. Yeah say my name bitch. I want you to cum for me you dirty whore. This pushed me over the edge and I couldnt hold back any longer. My orgasm rocked my body. It tingled every nerve and made me scream. I looked down at her.