It was a pleasant night, Joe walked back home, and all he could think about was what had just transpired in Elaine's house. His sister had sucked his cock, then he'd fucked her tight pink hole! Damn, what a turn of events. He'd done the terrible sin of incest.
Funny thing though, as he ran it through his mind, it didn't seem so terrible. His thoughts were on the way she'd sucked his cock, the way she'd gulped down every bit of the spunk he painted her mouth with, the taste of her pink fuck-hole as he'd gone down on her, then the hot, wet slide deep inside her hot box, the way she'd bucked up to his cock, exploding in climax, the tightening grip of her pussy milking at him, flooding her cervix with a rush of hot cum. Remembering it, it went from terrible to really great! He wondered what Elaine was going to say to Larissa, to talk her down from the shock.
*****
In Elaine's apartment at that time, there was not much talking at that particular moment. Elaine had been fired up by watching Larissa get fucked by Joe, now she wanted a piece of her girlfriend's sweet ass also. She had strolled back into the bedroom, her 10-inch 'cunt buster' strap on in place, and had quickly mounted up, her lust was running hot.
Larissa was still tied up, gagged, and spread open for fucking pleasure, helpless to do anything but get fucked.
Elaine was fired up, enjoying Larissa's gagged cries of pleasure as she drove the dildo into Larissa's fuck hole. The hole that Joe just fucked, the hole that he'd creamed, ran through Elaine's mind, and it just excited her more.
She shoved Larissa's knees up against her tits, and drilled her, shafting her with hard, to the hilt thrusts, power fucking her girlfriend. She saw the eagerness on Larissa's face, getting set to explode.
"Oh yeah, time for you to cum baby, cum, cum real hard, cum all over my cock!"
Larissa had been on the verge, and the phrase 'cum all over my cock' took her, and with a gagged shriek of pleasure she exploded, squealing and grunting as her pussy spasmed crazily, riding her orgasm.
Elaine could feel the burning lust of her own body, needing to be satisfied. She pulled out, ungagging Larissa as she yanked off her strap-on and inserted herself between the spread of Larissa's thighs, pushing her hips forward until their mounds were plastered against each other.
Elaine moved around a bit, getting her position set up, there, right there, ahhhhh, and their pussy lips were now pressing against each other. Elaine started to gently hump at Larissa, the sensation of their lower lips kissing was so good, and their twin moans of pleasure sounded.
Larissa could feel Elaine's hand move down to where they were joined, and she could feel her spreading her lips open, and then spreading her lips open also. Larissa growled with pleasure, their lower lips were kissing heatedly as Elaine squirmed atop her body, then she heard Elaine's moans of pleasure matching hers, as their clits started to nudge against each other, Larissa felt a sizzling bolt race through her.
Larissa purred, "Oh yeah baby, fuck me, feels so good!"
Elaine heard it, and she started to hump Larissa's sexy body faster, she could feel Larissa's hips pushing up to meet her thrusts. Elaine could feel her clit, hard and stiff, throbbing with desire, rubbing against Larissa's, Elaine adored the feeling of their clits brushing heatedly against each other, oh god, she felt the rush of her orgasm racing towards me.