Jim smiled as he watched his girl friend straddling his father and fucking in the cowgirl position. He wasn't at all surprised to find them cavorting on his bed. After seeing his dad's pickup truck parked in front of the house, and not seeing him or Susie in the family room, he expected to find them here together. Jim was well aware of the strong mutual attraction the two would have for each other, which is why he had suggested a threesome to Susie. He was happy to see they had met and decided to start without him.
"Hi, Jim," his father greeted him, after finally noticing him in the doorway.
"Hi, Dad. Hi, Susie." Jim walked into the room, placed one hand on Susie's shoulder and one on her other breast, the one his father wasn't fondling.
Without speaking, she turned her face to him, and he kissed her mouth, thrusting his tongue deep inside, finding hers, and letting them greet each other. Susie's face and upper body were flushed and it was obvious she was having a great time fucking his dad. Even while kissing him, she didn't miss a stroke, not even hesitating, as she moved her body up and down, taking his father's cock all the way into her pussy.
"Hi, Jimmy. I think a threesome with your father is a great idea," Susie responded after their mouths separated. "Take off your clothes and join us."
Jim complied with part of her suggestion, removing all his clothing and leaving it in a pile on the floor, but he wasn't ready to join in until he had done something else. He considers Susie to be the sexiest woman he has ever known and probably her sexiest quality is her truly gorgeous ass. He had patted and caressed her there many times and gazed, enraptured, at its smooth and curvaceous loveliness from many different angles and viewpoints. This was his chance, he realized, to see her ass from yet another different perspective.
Jim leaned over the bed to watch how she raised and lowered her pussy to envelop his father's cock. He noted, with satisfaction, that the thick shaft going in and out of her was wearing a condom, and Jim knew the first thing he would do after they were through fucking. The recent waxing of her pussy also caught his attention, and he knew she would be even more sensitive than usual. That would be later, although probably not much later. What he most enjoyed watching was the way Susie's lovely ass cheeks flared out, spreading with every down stroke when the cock surged into her pussy, and how her cute pink rosebud seemed to wink at him. He smiled and winked back.
Her gorgeous ass and flirtatious rosebud brought another thought to the forefront of Jim's mind. Not only is Susie a world class hotty to look at, she is even hotter in bed. So far, she had relished different kinds of sex with him but they hadn't tried anal yet, except for fucking her ass with his finger while eating her pussy. He wondered if she would be ready for a little bit of a double penetration.
Once again he looked at the cock driving in and out of her. As usual, Susie was producing a heavy flow of juices, so many that they were running onto his dad's legs and soaking into the bed. Jim reached in between them to catch some of the flow on his middle finger and brought his hand back to cover the finger with the lubrication, especially the tip. Her juices had a truly delightful aroma, and he knew they would be delicious, but he also knew he would be devouring a great wealth of them soon, so it was alright to put some to use now.
Jim spread Susie's ass cheeks with one hand and placed the prepared finger tip, with the palm up, against her rosebud. She immediately divined what he was about to do, and turned her head to grin an invitation to him. Susie also leaned forward and reached back with her hands to spread her cheeks even better, without missing or even delaying a stroke in her fucking. Jim's finger eased inside Susie's ass, all the way to his knuckle, and he started thrusting it in and out at the same pace as she was impaling herself on his father's cock.
"Mmmm, I really like that," Susie responded to what Jim was doing. "Keep fucking me like that. You too," she said, turning back to George.
He had been silent since greeting Jim, but spoke up then. "Son, your lady friend is about the hottest woman I've ever met. Definitely the best pussy I've ever eaten and the hottest woman I've ever fucked."
"I know that, Dad, and I'm glad she meets with your approval. She's the hottest woman I've ever even known, too."
"Thanks, guys," Susie responded to the completely sincere compliments. "A girl likes to feel appreciated."
As if to prove the two men right, Susie started moving up and down faster, and they matched the increased speed with their finger and cock. "I'm getting ready to cum, George," she announced.
"Okay. Me too."