Mike and Sarah had been talking about it for months. Their friends Tom and Lisa were game, and tonight was the night. No more teasing over drinks. They met at Tom and Lisa's place, the air thick with nerves and beer. Mike watched Sarah's eyes linger on Tom, then shift to Lisa's tight dress.

"You sure about this?" Sarah asked him, her voice low. He nodded. "Yeah. Let's do it."
They drew straws quick. Mike got Lisa. Tom got Sarah. No turning back. Lisa pulled Mike into the spare bedroom first. She shut the door and turned on him, hands already on his belt. "I've wanted to see this cock since Sarah bragged about it," she said, dropping to her knees. She yanked his jeans down and wrapped her lips around his dick without hesitation. Mike groaned, hips jerking forward as she sucked him deep, tongue swirling the head. Her spit ran down his shaft while she pumped the base with one hand.
Across the hall, Tom had Sarah bent over the couch already. He flipped her skirt up and shoved two fingers into her pussy. "Fuck, you're soaked," he muttered. Sarah pushed back against his hand. "Don't make me wait." Tom pulled his fingers out, lined up his thick cock, and slammed into her in one thrust. Sarah cried out, gripping the cushions as he started pounding her from behind, balls slapping her ass with every stroke.
In the bedroom, Lisa stood up and stripped. Mike grabbed her tits, sucking one nipple hard while he fingered her shaved cunt. She was dripping. He spun her around, bent her over the bed, and drove his cock straight into her. Lisa moaned loud, pushing back to take every inch. "Harder," she demanded. Mike fucked her raw, gripping her hips and slamming deep, the wet sounds of her pussy filling the room. She reached back to rub her clit, coming fast around his dick with a sharp gasp.
Tom flipped Sarah onto her back on the floor. He spread her legs wide and buried his face in her pussy, licking and sucking her clit until she was shaking. Then he climbed on top and shoved back inside her. Sarah wrapped her legs around him, heels digging into his ass as he fucked her steady and deep. "Tell me how it feels," he growled. "Your cock feels fucking huge," she panted. "Keep going." He picked up speed, sweat dripping off him onto her tits while he pounded her.
Mike pulled out of Lisa and flipped her onto her back. He spread her thighs and thrust back in, watching her face twist with pleasure. She clawed at his shoulders. "Come in me," she said. "Fill that pussy." Mike drove harder, balls tight, until he unloaded deep inside her, groaning as his cum pumped out in thick spurts. Lisa clenched around him, milking every drop.
Tom had Sarah on all fours now, fucking her ass with two fingers while his cock stayed buried in her cunt. She was moaning nonstop. He pulled out, spat on her asshole, and pushed his cock into her tight hole instead. Sarah hissed at the stretch but rocked back to take it. Tom fucked her ass slow at first, then faster, reaching around to finger her clit until she came hard, body shuddering. He followed right after, grunting as he shot his load up her ass.
They switched back after a break. Mike took Sarah on the living room rug while Tom and Lisa watched from the couch. Sarah climbed on top of Mike and sank down on his cock, riding him reverse so everyone could see her stretched pussy. Tom stroked himself hard again watching. Lisa knelt between his legs and sucked him while they watched the other couple fuck.
The night stretched on with more swaps. Sarah ended up on her knees sucking both men while Lisa ate her out from behind. Mike fucked Lisa's mouth while Tom took Sarah's pussy again. Cum ended up everywhere—on tits, in mouths, leaking from used holes. By the end, everyone was sore and spent, bodies tangled on the floor.
Sarah curled against Mike afterward, both of them breathing hard. "We doing this again?" she asked. Mike grinned. "Fuck yes." The first time had opened the door, and none of them wanted to close it.