A Back Rub For Julia Ch. 09 - Sex Stories

A Back Rub For Julia Ch. 09

... showing off when he created her. Big hips, and butt, and breasts... tiny waist. Then Jack made the mistake of looking her in the face. At first, her eyes appeared to be totally focused on him, and his actions; but as he watched her closer, she actually was completely concentrating on maintaining her milking rhythm, and on achieving her own orgasm. Jack was still in control... until she stopped concentrating, and began looking at him in earnest with those soulful, expressive green eyes. He felt the warmth of her love, and the comfort of her touch, and the desire inside of her; all interlaced, through her jade orbs. This was the final straw, and Jack lost control. He erupted inside of his sister, coating her insides liberally with his living seed. Again, and again, his cock twitched, forcing him to fight to maintain visual contact with her. Katie, for her part, felt Jack's cock flex, and the heat of his semen flooding into her belly, and immediately began her own climax. It was sudden, and violent, almost squeezing her pussy tight enough to push her sibling out. Katie fought to continue the rhythm as long as she could, but finally gave in to her own spasms, and collapsed on top of her brother satiated. They lay in a silent heap for several minutes; both of them were sweaty, and exhausted from their exertions. Katie kissed Jack's chest softly, and traced intricate patterns in his sweat with her tongue. Jack enjoyed the tickling sensations, until Katie bit down hard on the ...

... skin of his chest. "Owww!" Jack howled. "Fuck, K. What was that for?" Jack lifted his sister, and saw angry red teeth marks, on the skin just above his heart. "Sometimes women need to mark their property." Katie said in a matter of fact tone. Maybe Jack should bite her a couple of times; but then again, it wouldn't have the same effect on his pain-loving sister, as it did on him. He just decided to ignore Katie marking him; since she did own his heart, after all. Jack had never felt as complete as he did as he lay in bed naked holding Katie in his arms. "I really needed this," Katie said in an unsteady voice. Jack nodded in agreement. Katie smiled at her brother, and continued her train of thought. "To be honest, when I woke up to you two in the shower, I was really jealous. After a minute or so, I started picturing what you two must be doing, and I started getting that little tingle in my pussy. The one that I always got when I would see you without your shirt on." She blushed a deep crimson at her confession. "I really wanted to get in the shower with you guys, but I figured that you two might need some alone time too. I don't want to seem like some jealous little bitch." She blushed prettily again. "Katie, we weren't trying to be alone. You were asleep, and I just didn't want to wake you up." She grinned again; but strangely, she didn't really look amused. "Jack." She let out a deep sigh. "I don't want you to take this the wrong way. Julia and I enjoy ourselves when we are ...