Another cockring

When Zack dropped off the new ring, Vanessa was there to greet him. She grabbed the cockring and Mike's hand and dragged him off to the bedroom. Zack chuckled and told them to have fun and report any issues before he headed back out. Vanessa didn't hear a word of it as wasted no time in yanking down Mike's pants and grabbing his dick.

"Whoa, babe. Are you sure about this? Sure the sex sounded good, but what if there's some long term effect? You could end up losing access to this dick forever." Mike stammered. "Oh, come on. You saw what it did to Chad. That fat bastard looks great now and he fucked that girl all night long," Vanessa said, "I need to feel that. You're great at eating pussy, but sometimes a girl just wants to get stuffed full of cock until she's a quivering mess."

Mike hesitated for a moment longer before deciding he couldn't deny his girl anything. With a sigh, he agreed and let Vanessa push him onto the bed. She quickly lubed up the ring and slid it onto his cock, her eyes locked on the bulge in his pants. As she admired the view, Mike couldn't help but notice how much more eager she looked, her breasts heaving with anticipation.

Vanessa smirked and climbed onto the bed, straddling Mike's hips. She took his cock in her hand and guided it towards her dripping wet pussy. With a moan, she lowered herself onto his shaft, letting out a cry of pleasure as she felt him fill her up. Mike gripped the sheets tightly as Vanessa began to ride him hard, her body bouncing up and down on his. He could feel the ring pulsing against his skin, the sensations amplifying every touch.

As they fucked, Vanessa leaned forward, her breasts brushing against Mike's chest. Her grip on his shoulders tightened, and she began to grind her clit against his pelvis with each thrust. The feeling was incredible, and Mike found himself struggling not to cum too soon. Vanessa's nails dug into his shoulders, urging him on as she moaned louder and louder.

Finally, with a primal growl, Mike released his load deep inside Vanessa. His cock twitched as he felt wave after wave of pleasure coursing through him. Vanessa collapsed onto his chest, her breath coming in ragged gasps. "Oh fuck, that was amazing," she panted, "I need more."

Mike couldn't help but laugh, his chest still heaving from the intense orgasm. "Alright, babe. Let's see how long this thing lasts," he said.

Meanwhile, Chad had decided how to wake Trixie up. He felt an insatiable lust coursing through him, and he knew exactly what he wanted to do. Gently, he rolled Trixie onto her back and positioned himself between her legs. The cockring was still firmly attached to his shaft, and he couldn't wait to see what a second day with it would bring.

As he slid into her, Trixie moaned with pleasure before giving him a sleepy smile. "Babe, if you were anyone else I'd be pissed but after last night you can do whatever you want to my body."

Chad smirked as he continued thrusting, focusing on his own pleasure. The ring had made his body even more sensitive than before, and every touch sent waves of ecstasy through him. The air felt great on his skin and even his nipples had perked up. He tried rubbing one and gasped at the sensation. This cockring was the best thing that ever happened to him. Chad grinned and started fuckering her harder. He could feel his cock stretching Trixie open, the head nudging against her cervix. With one final push, he released himself inside her, groaning as he felt his cum filling her up.

As they lay there together, Chad couldn't help but notice how different Trixie looked. Her skin seemed to glow in the morning light, and her breasts were perky and full. He reached down to feel her ass, and he found it rounder and firmer than before. A wave of excitement washed over him as he realized the Martian tech was changing them both.

"What do you think?" Chad asked, his voice barely above a whisper. "Feeling any different?"

Trixie turned to face him, a sly smile playing on her lips. "Well, for starters, I haven't seen this much cum since high school," she said, running her fingers through the mess between their bodies. "But seriously, I feel amazing. My body just feels... right and oh my god this cock. I'll never get tired of having it inside me."

Their plans for the day quickly faded as they found themselves back in bed, exploring each other's bodies again and again. The cockring must be amplifying their desires, since neither wanted to stop. They spent hours fucking, their moans echoing through the apartment. As the sun began to set, they collapsed onto the bed, exhausted but content.