Sally Simpson - With Bobby_s mom

Quickly, she got out of bed. Gathering up her clothing, she dressed as fast as she could. Though Clint had ripped off the buttons to her blouse, she was able to tie the shirt tails in front, making a sexy-looking halter.

She pulled on her boots and ran to the stables, determined to get a mount as fast as she could. Once inside, she walked up and down between the stalls, examining the horses available. The stable hand gave her a long, lewd look, but she ignored him.

At last she decided on a tall, shiny black stallion, and demanded that the stable hand saddle it for her. The no-nonsense tone of her voice was unmistakable, and the stable hand wiped the leer off his face and did as she commanded.

With a smooth, graceful motion, she mounted the horse, and soon she was galloping off down the mountain trail. Though there were a number of directions Bobby and Katie could have taken, Brenda thought she detected fresh prints heading west, and she reigned her horse in that direction.

The stallion was fast, and in fifteen minutes they had crested Black Hat Hill. She stopped to get her bearings, and that was when she heard the high, tingly laugh coming from the stand of aspen to her right.

"Sash, there's a good boy," Brenda whispered softly, patting the horse as she dismounted.

She tied him to a maple and bed him securely to a low branch. Then she stepped lightly and cautiously over the rocks to the aspens.

"You sure are shy." It was Katie's voice, Brenda was sure of it. She dropped down behind a fallen tree and peeked over the top.

Sure enough, there were Bobby and Katie, resting in a shady spot by a stream. Katie was sitting near Bobby, her arm resting across his shoulders.

"I-I'm not shy," Bobby said slowly, lowering his gaze. "It's just that, well, I have a girlfriend already."

"So what?" Katie persisted. "I don't see why we can't just have a little fun. After all, why does your girlfriend ever have to know?"

When Bobby didn't reply, Katie gave him a seductive little smile, and began unbuttoning her blouse. Bobby was still looking away, but that didn't stop Katie. She undid her blouse completely and tossed it aside.

Brenda groaned at the sight of the young girl's pretty little tits. They were small and high and round, capped with little coral-colored nipples.

"Well, what d'you think?" Katie said. Bobby turned toward her, and when he laid his eyes on her lovely tits, he quickly looked away, swallowing hard.

"Hey, what's the matter with you, anyway?" Katie laughed. "Don't you like to look at girls' tits?"

"Sure I do."

"Then look. It won't cost you anything." Bobby turned back toward her. He was breathing hard, and little beads of sweat had broken out on his forehead.

"You can touch 'em if you like."

He hesitated, looking around guiltily. Panicked that he might see her, Brenda ducked down behind the tree.

"That's it," Katie sighed as Bobby reached out and grabbed her little tits in the palms of his hands. He squeezed gently, and she groaned with pleasure.

Brenda could hardly contain herself. She wanted to rush right down there and tear her boy away from the little seductress. But she knew she mustn't. He would never forgive her. So she knelt there in silence, her heart breaking as she watched him becoming more and more aroused.

Now he was taking the lead, dropping his right hand down to the girl's jeans and fumbling with the button at the top of her fly until at last he got it unfastened. In a flash, he unzipped her pants.

Katie helped Bobby ease her out of her jeans, and then he pulled her panties down her slim hips. Her little pussy was as delicate as a flower, the slightly raised mound covered with thin curls of black hair.

"Wow!" Bobby gasped, running his fingers through her cunt-hair.

Katie shivered and groaned, wriggling her ass into the soft earth.

Fascinated by how different Katie's cunt was than his mother's, Bobby let go of her tit and put his hands under her thighs, raising her legs at the knees. Now he would have better access to her cunt.

Brenda's heart sank. She had trained her boy well.

"So pretty…" Bobby murmured as he delicately pried apart Katie's soft pink cunt lips. Inside, her cunt was a rose color. Whirled like a seashell, it glinted with cunt juice.

Bobby licked his lips. Gently, he pressed his index finger into the small dark hole of her pussy, and Katie shuddered and groaned, flexing her thighs.

Encouraged, he pushed his finger in deeper, all the way to the second knuckle.

"Ungh, yes, oh yes!" Katie groaned, fluttering her eyelashes rapidly, only the white of her eyes visible between the lids.

From her hiding place behind the tree, Brenda was feeling a strange mixture of emotions. There was no question that she was angry and jealous, it was all she could do to keep from running down the hill and breaking up the little love fest between Bobby and Katie. On the other hand, she couldn't ignore the throbbing of desire deep in her pussy. Watching Bobby finger-fuck the young girl was really turning her on.

Bobby's finger was fucking in and out of Katie's hot wet cunt, making obscene slurping sounds, while Katie gasped and groaned and purred with pleasure.

Brenda could see how turned on the boy was getting. His hair was plastered to his brow with sweat, his face had turned beet-red, and there was a telltale hard lump in the crotch of his pants.

"F-fuck me, Bobby! Please, please, Bobby!" Katie groaned.

Bobby did not have to be asked twice. He pulled his finger from Katie's pussy and quickly unfastened his pants, pulling them and his shorts down past his knees.

He was so excited that he didn't bother taking off his boots. For a moment he gazed down at her, her legs widespread and bent at the knees, her pink cunt so luscious with its furry black trim.

"Fuck me, Bobby!" she whimpered.

He was shaking when he mounted her, his prick so rigid that the head hammered against his belly. Katie reached out for his prick, clasping the root in her fist, moving it down so that the head butted up against her needy pussy. Groaning softly, Bobby shoved forward.

"Ungh!" Katie cried, shuddering with the impact of his prick. When the tremor passed, she loosened up and began rotating her ass and hips, drawing his cock in all the way up her cunt.

Brenda held her breath. She watched with growing passion as Bobby pummeled the girl with a series of short fast fuck strokes. A spasm of arousal shook her so violently that she nearly cried out with need. Bizarre as it seemed, Brenda had grown so hot watching them that she needed to jack herself off.

Quickly she unzipped her jeans and pushed them down past her hips. Then she slipped her hand under the waistband of her panties and began to comb her fingers through the soft blonde curls of her cunt.

The sensation was electric. Instantly, her cunt began pumping out a stream of steamy pussy juice. She slid her finger up and down the gooey crack between her cunt lips, pausing to press down on her hard, pulsing clit.

"Umph!" she gasped, her eyes bulging as she attempted to suppress her gasp of pleasure.

But she needn't have, worried. Bobby and Katie were nearing orgasm and were far too caught up in their own pleasure to notice the faint cries of desire escaping from Brenda's lips.

"Bobby! Oh yes, yes, oh yes!" Katie cried, digging her fingernails into the boy's back, humping her ass up with devastating speed.

Brenda could see that the girl was coming hard, and this accelerated the powerful spasms in her own hot pussy. Quickly she plunged two fingers up her pussy, and her cunt muscles contracted around them, squeezing hard.

"Ah, ah, ah – take it!" Bobby cried out as he lunged deep into Katie's pussy. The sharp jerking of his ass and belly showed Brenda that he was shooting jizz.