CHAPTER SEVEN
'I just don't see why you're still so bent out of shape,' Jason said. 'What happened between me and Mom was personal. It's got nothing to do with you.'
'It's so outrageous,' Kristen said. 'Mom seems to think that she can do any damned thing she pleases! Just because she's so fucking gorgeous! It isn't fair!'
Jason and Kristen were sunning themselves in the secluded back yard, lying side by side on a blanket spread on the grass. Jason was practically need in a brief swimsuit, and Kristen was wearing a skimpy string bikini that did nothing to conceal the voluptuous contours of her ripe young body.
'You're pretty gorgeous yourself,' Jason said, his eyes shut tight against the bright afternoon sunshine.
Kristen smiled to herself, pleased by the compliment. The afternoon was shaping up nicely. Jason had agreed at once to her suggestion that they catch some rays in the back yard. Their grandmother had gone shopping, leaving their mother home alone. Everything was working out according to plan. A plan that involved Jason.
Kristen wanted him to fuck her right therein the back yard. She was frantically hot for him. Ever since their first hot session together she had fucked him and sucked him at every opportunity. But her main reason for choosing the back yard was the absolute certainty of their getting caught. Sooner or later their mother was sure to walk past the screen door and see them. Kristen couldn't wait to see the look on her mother's face when she found her two kids fucking their brains out on a blanket spread on the lawn.
'Hey, Jason,' she said. 'This hot sun is making me horny.'
Her brother, lying motionless, said nothing. 'Jason, wouldn't this be a great place to fuck?'
'Keep your voice down,' Jason said.
'But I'm so horny, Jason!'
'So wait till tonight,' he said. 'When everyone is asleep, I'll come to your room and fuck you till you can't see straight!'
'But, Jason, I'm horny right now! I don't want to wait till tonight! I'm hot right now!'
'Forget it.'
'Then how about if I suck your cock? How would that be? I'll bet you're getting horny just thinking bout it. Here, let me see.'
Kristen reached over and squeezed her brother's cock through the fabric of his swimsuit. Jason flinched at the unexpected contact.
'Dammit, Kristen!' He knocked her hand away. 'Are you crazy or something? Don't you realize that Mom might see us?'
'Oh, to hell with Mom!' Kristen whispered. 'She's in no position to tell anybody anything! If I want to fool around, I will!'
'Fine, Kristen. If that's the game you want to play, go right ahead. Just leave me out of it. Things are weird enough around here as it is.'
Kristen sat up on the blanket and rested her weight onone extended arm. Her huge bulging tits overflowed the straining cups of her bikini top, and her ripe brown areolas were clearly visible through the fabric's thin mesh.
'C'mon,' she said, staring at the growing lump in hr brother's crotch. 'Let me suck your cock.'
'No way!'
'Oh, a right,' she said, 'be that way!' And then she smiled mischievously. 'But if all we're gonna do out here is lie in the sun, then I'm gonna take off my top so I don't get any tan lines.'
Jason opened one eye and squinted at her. 'Now wait a minute.'
Ignoring him, Kristen reached back, untied the strings of her bikini top and peeled it off. Her gorgeous white tits now hung freely. Leaning back on her out-stretched arms, she lifted her face to the sun, arching her back and thrusting her big tits forward, displaying them for her brother and showing him once gain how truly magnificent they were.
She glanced down at Jason. He was staring lustfully at her tits, his face flushed a bright red. Kristen could see a huge, rigid hard-on bulging in the crotch of his swimsuit.
Kristen leaned forward, her big tits swinging, and picked up her white terrycloth bathrobe. She spread it out on the blanket at Jason's feet and knelt down on it. With a business-like attitude, she grapsed the waistband of his swimsuit and began tugging it downward.
'Let's get this off you,' she said, 'so you don't get any tan lines, either.'
Jason lay unmoving as his nearly naked sister peeled his swimsuit down across his muscular thighs.
'Watch out for Mom,' he said.
'You watch out for Mom,' Kristen said, intent on what she was doing.
Her brother's massive cock was standing straight up from his groin, pulsing and burning just inches from her face. A clear hot droplet of pre-cum emerged from the tip.
Kristen wrapped both hands around the rigid, vein-gnarled cock-shaft and leaned forward. With a quick flick of her tongue, she licked up the droplet from the swollen purple knob of her brother's prick.
'Hurry up and suck me off,' Jason said, his tone now conveying lust as well as anxiety.
Kristen took her time. She squeezed his cock deliberately, pulling upward on it slowly, and made another drop of pre-cum ooze from the tip. Kristen felt a similar juicy drool between her legs dampening her bikini-bottom. Going down on cocks always made her instantly wet. Sliding he hands down around the hairy base of the enormous cock, Kristen parted her lips and took the huge purple cock-knob into her mouth.
Her brother's pre-cum was flowing freely brother's now, and Kristen eagerly swirled her tongue over his silky cock-head, lapping up the fluid as it ooze from his cock. She began to pump his shaft hard and purposefully as she licked and sucked his prick-knob. She closed her lips tightly around hi cock and started sucking it, her cheeks hollowing inward with the force of the suction.
'Oh, suck me, Kristen, suck me! Suck my cock!'
Jason had apparently forgotten that he and his sister were out in the open and that their mother could easily come by and observe them. With his forearm flung across his eyes to protect them from the sun, he surrendered himself completely to the fabulous blow-job his sister was giving him, her head bobbing up and down as she noisily sucked his red-hot, glossy-wet prick.
For that matter, Kristen had more or less forgotten about their mother, too. She just couldn't wait to make him come. Several days had passed since their last session together, and Kristen suspected that Jason's balls held a big load of jism. She wanted to make him come like a gushing fountain. Puckering her lips – and ignoring the growing ache in her facial muscles – she sucked his cock as hard as she could.
The massive thing was pulsating now, jerking and throbbing in her hands, and Kristen knew that it was getting ready to squirt its hot load into her eagerly sucking mouth. She fucked her face with the rigid prick, while she pumped her fist up and down on the shaft. To provide even greater stimulation she fondled his balls with her other hand, stroking and squeezing them, doing everything she could to make her brother shoot a huge load of his gooey jism.
'I'm gonna come!' Jason moaned. 'I'm gonna come in your mouth! God, Kristen, suck it! Suck my cock! Oh, I'm cominggggg!'
His hard body shuddered as his giant prick began to spurt, squirting huge wads of oily jism into his sister's mouth. Kristen eagerly gulped it down, grunting with animal satisfaction as her brother repaid her skillful blow-job with a torrent of simmering jism.
Jason just kept on creaming, Kristen's mouth was full to overflowing but her brother's cock kept pumping out hot, gooey jism. To keep from choking, Kristen took his gushing cock put of her mouth and finished him off with her hand, jacking his cock as hard as she could with her franc little fist.
The jism continued to spurt from Jason's cock. Several big gobs hit Kristen right in the face, speckling her lovely hair and trickling down her cheeks, but she kept on jacking her brother's cock. The last few drops landed on her upper chest and flowed down between her huge, dangling tits. By the time Jason had finished unloading his balls, her big white tits were gleaming obscenely with her brother's slick come.
