Jim wondered how much, if any, pubic hair she had. He wondered if it'd be soft or fuzzy. Well, he thought, she did actually invite his
hand down there. As his hand dipped ever lower on her abdomen he could feel a fuzzy patch of hair. "Oh!" he exclaimed.
"What's the matter?" she asked as his hand slipped against her.
"What did you expect? Hell, I am practically a teen, you know."
He had his hand near her cavity opening. What would she do if he
should accidentally slip a finger in? It was tempting as his finger
rimmed the lips of her vagina, but he didn't attempt to penetrate her.
Stepping out of the suit she turned to face him. She stretched and, rubbing her hands against her body, she bluntly asked, "Well, do
you like what you see?"
Jim had to admit that he did admire her body. After all, she had
no qualms about letting him see her naked. He couldn't help but notice that her nipples were sticking out from her breasts. And her
thin fuzzy patch of pubic hair framed her pussy quite well.
"Okay," she said, "lets get yours off now." Jim had no time to react as she immediately stuck her hands into his suit. He knew she
could feel the hard shaft of his penis. As she slipped a hand against
his testicles, she remarked, "You know something, I've never felt a
guy's thingy before." She pulled the briefs downward, adding, "Nor 
have I seen one."

As his suit hit the floor he knew that his penis was pointing straight at her. He also knew that she was staring at it. He just had to ask as she had. "Well, do you like what you see?"
"Oh, yeah, wow," was all she could say. Grabbing a towel she added, "Let me dry you off." 
She rubbed the towel quickly over his back and chest but took her time drying his penis and balls. He knew that she was savoring the
time. He knew she was taking liberty to fondle him. 
Hell, he could do the same thing with her when he dried her off. And, boy, would he take that advantage. He dried her off slowly, caressing every inch of her little nymphet body. 
After drying each other off they retreated to the bedroom. Jim
watched as she plopped onto the bed, bouncing her tits. She laid down putting her arms under her head. Jim couldn't help but notice
that when she did that her breasts tightened up which made her nipples stand out prominately. Jim sat down on the bed. 
Kristin came up the stairs. "I hope you don't mind?" She said as she rounded the corner to the bedroom, "but I decided to get more
comfortable."

"Oh, that's all right," Jim replied just as she entered the room. He immediately noticed that she was nude. Wow, he thought, she sure
was sexy looking. She had cute tits with very hard nipples quite noticible. He played his eyes downward to her thighs and glued his
eyes to her neatly trimmed flaxen forest. Damn, he thought, she was
gorgeous!
She set the tray of snacks and drinks on the dresser and came over to the bed. She looked down at him, noting that his penis was sticking straight up, and casually remarked, "Oh I see it wants to play."
"What?" Jim inquired rather quickly, not quite understanding her.
"Why your dick, silly. It wants to play." She put her hand on his shaft and talked to its head, "Do you want to play with me?"
She moved his penis in a 'yes' manner. "Okay," she said, "but be
good. Okay?" 

Jim was surprized when she got up on the bed and impaled herself
on his erect penis. He felt it slide into her. As she bounced merrily upon it he could, and feel, her breasts jiggling against his
chest. She made it a point to grind her hard nipples against him periodically. 
He looked over at Jenny. She was laying on her side watching intently. He felt a little embarrassed about letting a twelve year old girl watch while he fucked her mother. But since he really didn't have any choice in the matter, he let his feelings slip away and enjoyed the situation. Shortly he let Kristin have a volcano of his hot cum. 

As his hot cum flooded her vaginal cavity she writhed, and cried out, as she came hard, flooding his impaling penis with her own cum, they kissed each other tightly. 
"Oh, wow, that was exciting!" Kristin exclaimed. "And, you know
something, it was kind of erotic, too. Imagine my own daughter seeing her mother fuck. O-o-o-o." She went to the dresser to get the
snacks. "Let's have some snacks now." As she turned back around, she
added, after thinking a moment, "You'd better get cleaned up, Jim."
"Yeah, right, sure," he replied as he got off the bed.
"Oh no you don't," Kristin replied as she shoved him back onto the
bed. "Jenny can clean you up. Can't you Jenny?"
"Sure, mom," Jennifer replied. She immediately began licking his
balls and penis. Manipulating his penis she soon brought it back to
full erection. "Oh, mom, can I?" 

Kristin nooded and her twelve year old daughter proceeded to take Jim's penis into mouth. When she had swollowed half of its length she
stopped and started stroking it with her mouth, her lips pressed tight
against it. Within a few minutes she released her grip and said to her mother, "Can you do me, mother?" She returned to Jim's penis, 
pumping her gith lips against his hardenign shaft.
As Jim watched, Kristin started to massage her daughter's pussy. He was little startled when she started to fondle his tightening balls. He could feel Jenny quickening her pace as well as see how quickly her mother massaged her daughter's pussy. Heck, he even saw her slip a finger into her and pump it furiously.
What seemed like hours, but actually only a few minutes, Kristin
quickly jerked her daughter upward allowing Jim's penis to flop out
of her mouth. She shoved her daughter onto the bed and, spreading
Jennifer's legs apart, forced Jim to put his penis into her tight 
pussy. 

Jim rimmed the lips with the head of his penis and slowly pumped his hard erect shaft into the tight vaginal cavity. "Oh shit," he
thought, "oh god, she's tight." 

Jennifer slowly pumped herself against the penetrating penis as Jim pumped it slowly within her. Suddenly, due to tightness of this
young girl's pussy, he gave a good shot of his hot cum, flooding her
small vagina to overflowing just as she writhed in escatasy.