as he touched her tits.
'You might knock next time, big brother,' she scolded, picking up the bar of soap again.
'Oh, come on, Robin. I know why you left the door open. You were expecting me.'
She frowned, her back still to him, and she handed him the bar of soap.
'Wash my back as long as you're here,' she demanded, and he took the soap, running it over her golden back. Her eyes closed as he dropped the soap and dug his fingers and thumbs into her back, massaging her and cleaning her at the same time. His fingers were so strong on her; she loved it when he touched her.
'How did you like the banana?' he whispered to her, poking her with his thumbs. She hesitated a moment, thinking what she should say.
'You ought to use it all the time,' she said, 'instead of that tiny thing you call a cock.'
'You're just lucky I have a sense of humor,' he said, rubbing her ass hard. She could feel his soapy hands exploring her buttcheeks, pushing them in, feeling her roundness while he kissed her neck. She turned to him and their lips met. His hands were still on her ass, and as he shot his tongue inside her mouth, she could feel a soapy finger probing into her bung, sliding up into her ass smoothly and tickling her insides. She arched up, standing on her toes now, as her body tensed to the finger that was up her asshole. Her hand reached down and found his dick. Which was getting bigger in her hand. She felt his tool come alive as she held it, stroking his flaccid shaft up and down, paying extra attention to the head of his cock. Both of them were breathing hard now. She drew her mouth away from his, looking down at his enormous rod. He looked down, too, proud of his tool, and she stroked it with both hands, playing with it, admiring it. While one hand held his cock tightly, her other hand slipped up to his belly, caressing his hairy skin as he moaned in pleasure. But in an instant she left him, bending over to get the soap.
He looked down in surprise, but then she was up again, soaping his chest and neck, completely taking him over. He stood there motionless as her soft hands rubbed his chest, then went down to his stomach, his sides; turning him around, she washed his strong back. She could feel his muscles as her hands cleaned him, now washing his buttcheeks which tensed under her sensuous touch. The water poured onto his head as she rinsed the soap off him, turning the water to the side when she was done.
'Now for the most delicate part of this operation,' she said, and, kneeling down, she guided her soapy hands through his jungle of black crotch hair. The strands became silky as she washed, his cock swelling as she neared it. She placed her hands under his balls, washing the entrance to his asshole, but trying even harder to excite him while she did it. Then she cleaned his balls, soaping them up, then gently rinsing them off. His prick was throbbing when she touched it, tuning soap-white as she played, her eyes gleaming at the sight of his erect dick. His cock pointed at her face as she stroked soap up and down his shaft, bending down to soap the underside as he vibrated with excitement.
Her fingers ran over him smoothly now as his entire prick was covered with the slick mixture of soap and water. She puckered her lips, kissing his frothy dick, licking the soap away. Then she was putting more soap on his rod, making it smoother. Robin imagined the banana, how big it was, but it didn't throb like Billy's cock did. She'd prefer his tool any day, it had so much life in it. But then she felt Billy lifting, her up. He reached under her armpits and lifted her to him, his mouth racing down to kiss her tits.
Billy rubbed his belly, feeling how slick it was from the soap, how well-lubed his cock was. He wanted to fuck her. Robin looked dawn at his swollen dick as he grabbed her tightly around the waist and squeezed her soft wet flesh. His eyes studied her now, her heaving nipples, the soapy pubes that were close to his waving cock. Her eyes were telling him to fuck her.
His hands closed in tight on her waist and he spun her around, her back to him. Then he massaged her waist and belly from behind. His soapy fingers reached into her cunt, feeling the warm juices that bubbled inside of her. She was in his power now, letting herself be controlled by his powerful body.
Billy's hands drew back to her ass, and he ran a slippery finger up and down her bung. His hot lips raced over her neck, his excitement rising, and she could feel her cunt coming alive. Her nipples grew harder as he stroked her ass, and she could feel his cock beating against her wildly.
His hand reached down and touched his soapy prick, and he guided it to her bung. He knew this would be a perfect time to fuck her up her asshole because his cock was so well lubricated by the soap. He could feel it slipping inside of her easily. He teased her for a minute by rubbing the tip of his swollen cock up and down her shapely ass crack as her butt started to sway from his sensuous touch. His hands reached down and cupped her buttcheeks in his palms, one in each hand. She knew what was coming, and she gasped for air.
'OOOOhhhhh!' she moaned as his cock neared her brownie. His hands spread her cheeks apart, and she could feel her whole asshole open up to him as he spread her. She could feel her sphincter already beginning to contract, her buttcheeks tensing as he guided the tip of his rod to her hole. His pounding cockhead touched her bung lightly. Then he eased his tool inside her, and it slipped into her asshole easily, just as he thought it would. The soap made the going very slippery, but it also made it very nice for both of them, for he was able to fuck her smoothly, his prick fitting perfectly into her shitter.
Her butt tensed tightly as he entered her, and she stood high on her toes as she felt his tremendous wand inside her bowels.
'Deep! Deep! Deep!' she cried to him, and her fingers grabbed her tits, massaging the ache from them as he rammed deeper into her asshole. He felt her strong sphincter wrap around his dong, squeezing it into her ass.
'Aaawwww!' she moaned, losing control of her breath, of her entire body as his enormously hard prick shattered her insides. Her bung loosened again, and now he drew his cock back a bit, ready to drive deep into her bowels again. He teased her some more, the head of his swollen cock tingling the entrance to her ass as his eager fingers found her clit. His hands wrapped around her hips as he touched the center of her sex with his fingers, pushing the hard bud sideways, lubing it with some of the soap from his body. Her hand latched on top of his as he searched her twat, and she pushed his hand hard against her swollen cunt meat.
Billy drove his prick into her asshole again, deeper, deeper, tickling her guts while his hand rubbed her throbbing cunt.
'AAAAHHHH!' she screamed in pleasure as his dick drove up into her ass. 'Harder, harder, HARDER!' she screamed, all her cunt muscles tightening around his hand while the muscles in her ass contracted around his cock. Her entire body was feeling him inside of her now – her back, her legs, her tits – as he massaged every possible nerve he could. His butt was tightening, too, as he buggered her, his eyes closed as he stuck his sword farther into her ass, trying to bring another scream from her.
The shower door opened, and a surprised Janie stood there staring at her brother and sister. She could see the muscles in Billy's body straining to get inside of her sister, and Robin was on fire now as both her cunt and her asshole tingled furiously.
The sight of the two ecstatic lovers excited Janie so much that she wanted to get into the act. She watched Billy's ass tense as he fucked his sister's bung, and now she could feel her head being drawn down to his asshole. He felt her hot hands grip his buttcheeks, and he went wild.
'Wow!' he cried out, the sound echoing in Robin's ears as she, too, screamed in glory.
'Oh, oh, oh, oh, deep, deep, deep!' she moaned aloud, and Billy tried to do just that, to drive his tool deeper into her ass. He raised himself on his toes as Robin lowered herself a bit, enabling Billy to enter her a couple more inches. But now Janie was down on her knees, kissing Billy's ass, running her avid hands all over him. His ass was on fire, vibrating with sensations as she spread his cheeks and stuck her wanting tongue into his asshole.
The touch of Janie's tongue inside his shitter made him thrust farther and farther into Robin, and she screamed as her aching cunt contracted around his diddling fingers. In and out he slid his long spear, pushing deep against her asshole walls, cornholing her with a fury. Janie's mouth was hot upon him now as she spread his buttcheeks even farther apart and pressed her head deeper into his ass. Her tongue was reaching way up inside his bung, sending the wildest sensations throughout his whole body.
Billy could feel his jism spurting into his sister's ass as he fucked her hard, the soap filling her asshole and his cream warming her guts. Her sphincter and ass muscles spasmed around his cock as he released his load into her bowels. And with every stroke of Janie's hot tongue inside his bung, he shot into Robin over and over, in unison with Janie's hot licks. His body shuddered as he came, Robin's asshole dripping his cum onto the shower floor.
Janie ran her eager fingers under his balls, and she could feel the base of his pounding prick as he buggered
