Chapter 18

By the time Tracy made it home she had developed a plan to insure that Suzy would realize her dream to be fucked by her father. It was really quite simple, she and Suzy would tease him beyond his control; human nature would take over from there. Tracy decided that she was not in the mood to be coy; she was far too horny from her day with Steve and Wendy.

The house was quiet when Tracy let herself in. She walked quietly into the den and found Uncle Jack acting like he was watching TV and Suzy sitting across from him reading a book. The situation looked innocent enough until Tracy noticed that Suzy was sitting carelessly with her legs spread. She saw Uncle Jack looking directly up Suzy's little summer dress. Of course, Suzy was not wearing panties.

"Hi Uncle Jack," Tracy said, startling her uncle.

"Uh... hi Tracy," Jack responded, trying to act like he had been watching television.

Tracy could see the tent in his shorts and she knew that Suzy had been doing her job. "Hi squirt. Has Uncle Jack been keeping you entertained?"

"Hi Tracy. No, he has just been sitting there looking up my dress all afternoon."

"Uncle Jack," Tracy said looking at her blushing uncle, "I thought you saw enough of that yesterday? Are you trying to get Suzy a spanking again?"

"Uh... I wasn't... uh... I was watching television."

"Come on Uncle Jack, don't give me that, we both know you are lying. And here is poor little Suzy sitting on her sore ass. Come over here Suzy," Tracy said, standing in front of Uncle Jack.

Suzy walked over and stood next to her sister.

"Turn around Suzy and pull up your dress," Tracy said. She and Jack watched as Suzy slowly raised her dress, revealing her bruised ass cheeks. Tracy heard Jack's intake of breath as Suzy's cute little ass was exposed. Her ass had several bruises left over from yesterday but was otherwise none the worse for wear. However, Tracy made a big deal of the condition of her sister's ass. "Poor Suzy, look at what Uncle Jack caused you. I think maybe he needs to kiss it and make it better," Tracy said forcing Suzy to bend over until her ass was directly in her Uncle's face.

"Kiss her sore ass Uncle Jack," Tracy said.

"Tracy, please... I can't... I won't do that."

"Uncle Jack I think you had better do what I tell you or... " Tracy threatened.

Jack bent his head forward and kissed Suzy's ass quickly.

"Come on Uncle Jack, you can do better than that," Tracy said and bent Suzy over until her head was almost to her knees. "Now kiss her ass good Uncle Jack."

Jack moaned and began to kiss Suzy's ass cheeks. His tongue came out without being told to and began to lick over the smooth surface of Suzy's cute ass. He pulled back when he saw Tracy reach over and spread Suzy's cheeks, exposing her tiny pink asshole.

"Kiss it," Tracy said indicating that Jack should kiss Suzy's asshole.

Jack hesitated until he saw Tracy's stern look. He bent forward and stuck out his tongue. He had to moan as his tongue touched the soft skin of Suzy's little star.

Suzy moaned as well as she felt her "uncle's" tongue began to probe her little hole. She was having a hard time standing up; her knees were getting weak. She almost fell backward, forcing Jack's tongue into her asshole.

"Oh God Tracy, his tongue is in my asshole," Suzy breathed.

"I know, let him eat your asshole, he needs to pay for the pain he has caused you." Everyone in the room knew that this was no punishment for Uncle Jack. "That's it Uncle Jack, eat her ass, stick your tongue in deep." Tracy could feel Suzy's body shiver in excitement. She knew what Suzy's was feeling; she had felt Suzy's tongue up her ass.

Tracy let Jack eat Suzy's ass for a long time until both of them were moaning. Finally she abruptly pulled Suzy away, leaving both her and Uncle Jack breathing heavy. She then led Suzy over to a stuffed chair across from her Uncle and had her sit on her lap. She looked over to her uncle with a wicked smile and said, "I like my little sister just like you do Uncle Jack, she has the sweetest little pussy--as you well know,"

Jack sat there in a daze as he watched Tracy begin to slide her hand up Suzy's leg. When it disappeared under her dress, Jack felt his cock throb in his shorts. He was trying desperately to control his excitement, fearing that he would cum in his underwear.

Suzy was also in a sexual frenzy. She had never had a tongue in her ass before. It was so nasty but it had felt so good. Suddenly she almost jumped when she felt her sister's finger touch her swollen pussy. She spread her legs, allowing her sister access to her throbbing clit. She moaned when Tracy lightly rubbed her tiny button. It was impossible for Suzy to think anymore, her head fell to her sister's shoulder with a sigh.

Tracy turned to her sister and put her lips to hers. She felt her quiver in her arms as her tongue entered her mouth.

Jack didn't know how much more he could stand. He watched the two girls kiss, wanting desperately to take out his cock and stroke it. In stead, he sat and watched as the two sisters put on a sexual show for him.