"Then I'll do more!" Arlene let her lips slide down over Keith's cock. It was getting pretty hard now and Tend was surprised at how deeply her sister could take the bulging tip into her throat. She gagged once, but didn't draw back. Her head wallowed this way and that as she forced more of Keith's huge cock down her throat. Her fingers squeezed his balls and she made little choking sounds, but she never stopped for a second.
"Jesus…" Keith moaned, moving his hips around as her tongue wallowed hungrily along his rigid cockshaft.
Popping her lips free and giving him a wet chinned smile, Arlene flopped onto her back.
"Fuck me now! I've been thinking about this ever since I suspected Terri was getting into some fun at your house."
Terri wished it was her on the bed instead of Arlene. Keith was hers and she was jealous, especially of her sex, starved sister. Compared to Arlene's boyfriend, Keith was a whole new thing.
When Keith pushed his cock up and down Arlene's blonde-furred pussy, Terri could hardly stand it. She bit her lip and cursed and stood there staring while her freshly fucked pussy grew hotter by the second.
"Ahhhh," Arlene groaned the swollen head of Keith's prick stabbed into her cunthole. She pitched her hips up and down and Terri had to admit her curvy sister looked pretty sexy. But she was angry as hell just watching this. She was mad at Keith for going ahead with it even after he'd found out Arlene hadn't flipped out.
Storming back through the house, Terri went downstairs. She needed a drink of something. Something stronger than coke. She had just poured a glass full of wine and slugged it down when she heard a car pull up in front. It was Ralph!
She tried to act nonchalant when she let him in. Play-acting wasn't her strongest ability, though.
"What's bugging you, sweetheart?" he asked, kissing her mouth gingerly. "I saw your mother shopping and she foolishly told me she wouldn't be home for another few hours." He laughed and ran his fingers down under Terri's bikini. "Hey, what have you been doing, you naughty little wench?"
"Fucking. If it's any of your business."
Ralph shrugged. "I guess I would have been fooling myself to think that I'm the only guy you play with." He rubbed her ass lovingly as she drained the rest of the wine from her glass. "But why so mad? If you've just been fucked, you should feel pretty good about it."
"The guy who fucked me is upstairs fucking my sister right now."
"Hmm."
"I hate him and I hate her."
"That's fine with me, but I wouldn't mind taking a look."
For some reason, this caused a sharp thrill to shoot through Terri. "You would?"
"Yeah. Maybe we could fool around while we watched together,"
She looked at him hard. "You really want to?"
"Don't you?"
"Mmmm. Maybe I do." Her cunt was throbbing just at the thought. She grabbed Ralph's fingers and pulled him upstairs. He was jerking at her bikini as they went. Something about the scent of another man's cum on her was driving him wild.
She led him to the bathroom. Already, Ralph had taken off his shoes and was stripping his pants. This excited Terri all the more. When he pulled out his big cock and pressed it into her hand, she squeezed it and eased the bathroom door open enough for him to look into Arlene's bedroom.
"Ohhh, ahhhhh?" Arlene was moaning. Her legs kicked high as Keith thrust hard into her pussy. Though he'd been forced to come upstairs with her, Keith seemed to be enjoying himself now. Terri was having too much fun herself to be angry with Arlene. She bent forward at the waist as Ralph rubbed his big cocktip against her slippery cunt.
"Your sister do this often?" he whispered, forcing his cockhead into the tight circle of her muscles. Terri smothered a groan as the velvety friction caused shock waves of pleasure to surge up and down her body.
"Not with the neighbors," she breathed. "Not usually… uhhhnnnnnn!"
"God, you're tighter than ever." Ralph was panting, licking Terri's back as he forced another inch of cock into her dripping pussy. She squirmed, excited by what was happening to her sister. To feel a hot, hard cock going in her own cunt while Keith speared his huge prick deep into Arlene's writhing pussy was especialy erotic.
"Ohhhh, ohhhhh, Keith!" Arlene cried. She had scissored her legs round the big man's waist and her ass was bouncing and wiggling as his glossy prick pulled back, then slammed deep again. The force of the thrust made Arlene's ass quiver. She squirmed faster, her hands pressed hard against the small of Keith's back.
"Whhhuuhhhh, uhhhnnnnn!" Arlene moaned.
Terri wished she could holler like that. Already, Ralph's cock was stripping pure pleasure from her hot, young cunt. She could feel the head going way up inside her pussy. Being fucked from behind was nice! Ralph got his hands around under her body so he could feel her tits while he fucked her.
"Yesssss," she whispered, urging him to go deeper. "Ohhhh, do it like that, Ralph!"
"You're really nice this way," he murmured, biting her back.
"Ohhhh, it's tight, isn't it? Ohhh, so damned tight!"
On the bed, it looked like Keith was about to finish Arlene off. He was hunching wildly, his balls flopping hard against the underside of her ass.
Terri was terribly excited by all this. She'd watched her big sister finger-fuck before, but to see her being fucked was mind blowing. Keith's cock went to the hilt each time and the pink flesh around Arlene's cunt glistened with her spilled juices.
It was the way Arlene squirmed too. Terri knew she moved like that when, she was being tucked on her back, but she had never been able to see herself. Watching Arlene's back hump down into the bed, then arch sharply away from it, made Terri shiver. Her cunt tightened around Ralph's hot prick and he dug his fingers into her waist and gave her two another inches.
"Nhhhuuhh!" she gasped, bumping her head on the door.
Arlene was wiggling and pumping her ass wildly against the in-and-out stab of Keith's cock. As Ralph forced all of his prick into Terri, she stumbled forward again and this time when her head hit the door, it flew open.
Neither Keith nor Arlene could stop to figure out what was happening. Terri went to her knees and leaned her body across the bottom of the bed while Ralph got every last inch of his prick into her curt. He was biting her neck, his belly sweaty against her back as his balls let go.
"Ohhhhhhh!" Terri squealed, her hips lurching from side to side.
Arlene had already come and Keith had pulled his cock out of her pussy and turned on the bed. He moved closer to Terri, his legs bent under him, his knees opened as he got his fingers in her hair.
Ralph didn't seem to care what Keith was up to. Terri felt his cock sliding so deep that she had to open her mouth to cry out. That was when Keith slipped his cunt-wet cock into her mouth.
"Mmmhhuuhh," she whimpered, closing her lips around it.
Terri was in heaven now. The surging power of Keith's cock told her he hadn't come yet. He'd fucked Arlene until she was half out of her skull, but his balls hadn't let go. Terri would have it all. Every last drop!
"Uhm, uhhm, ohhhmm," she gasped as Ralph rammed and fucked her from behind, his thighs pressed against, the back of her thighs, his balls swinging against the edge of the mattress as he stroked her deeply and slowly. Now her attention was on the swollen chunk of meat in her mouth. She sucked it strongly as she was fucked. Her tongue lolled hungrily around his tender, pulsing cock. The tip of Keith's cock was swelling up like a balloon.
"Terri, baby," he murmured, holding the sides of her face as he lifted and lowered her head. She got her hands loose and circled his balls with all her fingers. Squeezing gingerly, she urged his nuts to let go.
"Mmmmmuuhhhh," she moaned, her soft, young mouth sliding hotly around Keith's throbbing hard-on. Ralph speared her from behind, his cock going to the hilt in her cunt as he shuddered. He was coming, the spurts filling her pussy until she felt it overflowing. Almost at the same moment, Keith's belly pulled in under his ribs and his cock jerked rhythmically.
Terri drank, the flood of sour cum as Keith moaned her name and moved her head back and forth. Her tongue ravished him, pulling for more of the potent jism, stroking and petting him until he was drunk from the pleasure.
Smiling, Terri felt the drips of cum leak from the corners of her mouth. She was cummy at both ends now. She couldn't imagine being any happier.