trying to make her suck Cal's penis of her own accord, and she wanted to believe she wouldn't do it, but she didn't trust herself any more.
'Okay, go after him,' Pete told her.
Millie stared at Cal's horn-like erection which angled backward toward his head. The thing was very stiff. Its bare rosy knob enticed her.
'Get on your hands and knees and bend over him,' Pete instructed patiently.
It was obvious that he was enjoying the situation. So was Cal, who eyed Millie while he grinned hopefully, saying nothing. Her heart thudded harder.
Shame was like a blanket that smothered her, holding her down. Her sensuality struggled against it.
Suddenly she thought, Oh God, I don't care!
Lunging onto her knees, titties leaping then dropping to dangle over the prostrate man, Millie bowed her head. Her silken blonde hair tumbled over Cal's belly and thighs.
He tensed and his eyes grew hot as Millie grasped his cock and held it perpendicular to his body. He watched her pink mouth open.
'Ah… man!' Cal exclaimed, blood racing, as his cockhead was suddenly engulfed by Millie's warm mouth. Her tongue pressed against him. Her copiously flowing saliva bathed his glans.
She sucked ravenously on Cal's cock, thrilling to the raunchy taste and the uniquely pleasurable sensation of having the thrusting, bulbous projection in her mouth.
Millie even enjoyed the sense of degradation which the shocking act gave her, made all the more intense by the fact that Pete was watching.
I'm a pig! she thought. A hot young pig, and Pete and Cal know it. Poor Danny! Too bad he can't know it too!
She drove her encompassing mouth as far down Cal's upthrust cock as she possibly could, her wet lips sucking slickly around the bone-hard shaft. The head of his organ touched the opening of her throat, but she didn't gag. She wished she could take his prick all the way to her pussy by way of her mouth.
'Get your hand in his pants!' Pete exclaimed, his eyes twinkling fiendishly as he watched the lustful display. 'Play with his balls.'
Oh, yes! Millie thought. His balls! His beautiful big hairy balls!
She dug for Cal's testicles but was disappointed to find they had contracted into knobs that clung tightly to the base of his shaft. She caressed them avidly, however, enjoying the abrasive coarseness of his scrotum against her hand.
Cal derived an even greater thrill in reverse. He groaned and writhed, wondering how long he could hold out. Millie's lips were working near the base of his cock, gliding and rhythmically contracting against the film of her saliva which trickled down his stalk. His ballooning cockhead bobbled on the base of her tongue and into the tightness of her throat as she lapped against his shaft.
Millie suddenly disgorged the slippery organ. She let it stick straight up in front of her face as she licked anxiously up and down its sides. Cal's aroma flooded her nostrils.
Pete's passion was reborn as he watched the suddenly sex-crazed girl eat his brother's cock with abject abandon. She engulfed the glans again, pumped her head up and down several times, then let the stalk escape once more and resumed licking the red, gleaming glans as it waggled back and forth across her face.
Pete walked around behind her and eyed her twisting, shivering ass. He dropped to his knees, opened the top of his jeans and pushed them down, together with his briefs. His cock snapped forward to point menacingly at the kneeling girl.
The lush roundness of her white, quivering buttocks made Pete recall the thought he'd entertained when he'd watched her wriggling over the top rail of the corral the other day. He grinned fiendishly, then spit on his hand and rubbed the viscous fluid over the end of his prick.
Millie had resumed sucking Cal's cock, bobbing her head in long, looping strokes as she skidded his glans along the full length of her tongue, her stretched lips hungrily gobbling at his rigid shaft. Her ass waggled to and fro in front of Pete.
The lanky cowboy grasped her buttocks with both hands, spreading them wide apart to expose her small, puckered asshole. He poked the tip of his prick against the enticing indentation.
Millie felt the strange contact, but she was too immersed in the excitement of mouthing Cal's cock to think of anything else. She didn't even tense her anal muscles.
With a deft twisting thrust, Pete broke through the narrow aperture, opening her asshole wide as he drove his bulging glans into her rectum.
'Aaaaaagh!' Millie exclaimed around Cal's prick as she felt the painful penetration of her rear.
But the intense hurt eased immediately after it had begun, and she felt only a shocking fullness as Pete's stiff pecker sank into her squishy guts. Her asshole remained widely stretched around his shaft, but she had passed turds that big. Pete's immense glans was inside her where the constriction was not so intense.
Eyes watering, her entire body throbbing wildly, Millie went on sucking Cal's upthrust cock, pumping her mouth even more avidly on the thick stick. The husky cowboy was clenching his fists, desperately trying to hang on. His nuts churned feverishly as Millie caressed them.
Pete grunted with delight as he fucked his big dick in and out of his sister-in-law's twisting, hotly grabbing ass. Her sphincter was so tight around his shaft that he knew he wouldn't be able to last long.
Millie writhed between the two horny pricks – one in her mouth and the other up her asshole. The mingled sensations of hurt, degradation and wildly uninhibited passion were overwhelming in their combined force. She began to climax. Bucking and heaving, she took Cal's hot cock into her throat and fucked backward against Pete's brutally impaling rod. Her asshole spasmed around him.
Pete shot. As his semen burst searingly into her bowels, she bit down hard around the base of Cal's prick. He jerked and sprayed her throat with a thick gush of cum. Millie gurgled and gulped, desperately trying to keep pace with the ensuing spurts of his jism. But she couldn't swallow it all.
Some of the milky slime flooded out of her mouth and down Cal's twitching shaft. Pete was still quivering in Millie's rear, spilling the dregs from his sperm.
Her orgasm – the strangest, yet one of the most satisfying of her short sex life – sent undulations rolling through her from throat to tail. When the vibrations finally ceased, she felt emotionally drained, yet full of warm semen in two places where nature had never intended it to go.
Millie collapsed to the grass, letting Cal's softening penis flop free of her lips as Pete withdrew his stained tool from between her buttocks.
CHAPTER EIGHT
During the remainder of the day, Millie suffered a certain physical discomfort as a result of Pete's unnatural assault upon her. But this was insignificant compared to the guilt that pained her soul. It seemed monstrous that she had committed adultery with both of Danny's brothers at the same time, and in a perverted way – and even worse that she had enjoyed herself tremendously.
She had an urge to tell Danny everything and to beg his forgiveness. But she feared there was no chance that he would understand. Confession might ease her shame, but it would almost surely mean the destruction of her new marriage and the loss of Danny forever.
Millie didn't believe either Pete or Cal would tell Danny. Cal had been positively tender toward her after the affair on the prairie, as if he had forgotten his girl friend, Viv, and his previously announced desire to run away with her. As for Pete, he had good reason not to tell Danny what had happened, because he didn't want Danny and Cal to line up against him in favor of a sale.
As evening came on, Millie's driving urge was to make up to her young husband for the wrongs she had committed against him. That seemed the only way of relieving her sickening sense of guilt.
They spent the evening together, watching TV on a portable set which Danny's father had provided. When the network fare ended at eleven o'clock, Danny asked his young wife to turn off the set.
After doing so, she lay down beside him on the bed, snuggling close. Even with his leg and hip in a cast,
