along a hidden switch on the side of the innocuous black box. Feeling silly for not finding the switch earlier, she curiously watched as he lifted and set aside the lid. Inside the box, there was a black half-moon shaped mound. On the top, there was a shiny black plate with ridges and bumps.
“Touch it.”
She glanced at him before reaching out with her finger. “Oh! It’s so soft.”
“It’s made from a medical grade material. It warms up when it’s pressed against your skin. It’s impervious to fluids, and it molds to your unique shape.”
“Oh.” It finally clicked. This was a something she was supposed to straddle, and the squishy ridges would rub up her in all the right places.
“It’s never been tried,” he admitted. “I’ve been tinkering with it for a while. I’ve made other machines for couples before,” he confessed. “Most of them were simple thrusting attachments, but this one is a little different. It vibrates and rolls and massages. You can add a penetrating attachment here and here.” He pointed out the hidden slots. “I’ve even got designs for different stimulation plates and several modes of vibration.”
She couldn’t help it. She grinned at him and started to giggle. “Oh, Cipher. You’re so wonderfully you.”
He cocked his head. “What’s that supposed to mean?”
“That only an engineer like you would think to combine all the different ways to drive a woman wild in a neat little box like this,” she explained. She slipped her arms around his shoulders and embraced him tightly. Nuzzling her face against his, she whispered, “You really are the most considerate man.”
He kissed her, darting his tongue into her mouth to taste and tease. With his forehead against hers, he asked, “Do you want the first ride?”
“Yes, sir.” She giggled happily and climbed onto the contraption. It was surprisingly comfortable, not too wide or high. Still wet and warm from touching herself, she pressed herself against the stimulation plate and gasped at how good it felt.
“You okay?”
“Yes.”
“You ready for the next part?”
Hands on her upper thighs, she nodded. “Show me.”
He reached behind her to the base of the device. A delicious vibration started between her legs. She inhaled a shocked breath as the vibration started to move back and forth along the stimulation plate. The firm jelly-like ridges felt like different tongues on her all at once, and she swallowed hard. She had never felt anything like this. In only a few seconds, she was on the verge of climax.
Cipher knelt in front of her and tangled his hands in her hair. He tilted her head back and claimed her mouth, stabbing his tongue inside and sucking on the tip of hers. She shuddered atop the device and whimpered against his lips. His sensual kisses were matched by the firm grasp of his hands, one staying in hair and the other moving down to clutch at her ass. He pressed her down against the device, and she shattered with a gasp, coming so hard she couldn’t speak.
“That’s it, baby girl,” he urged. “Watching you come makes my dick so hard.” He nipped at her lower lip as she trembled wildly. “Can’t wait to feel your mouth on my cock.”
“Yes, sir. Let me taste it,” she begged. “Please.”
He leaned around her to adjust the speed of the vibrations before rising tall and removing his towel. He tossed it aside and grasped his big, thick cock. His hand moved up and down the length of it before it settled just below the head. He nudged her lips with the tip, smearing the slick droplet of fluid gathered there on her mouth, before pressing it forward. “Suck.”
She had only learned how to do this days earlier, but from the way he groaned, she was a quick study. Just as he seemed to find pleasure in using his mouth on her, she found it intoxicating to do the same for him. He was so big that he stretched her lips, and she couldn’t even get close to taking all of him. He didn’t care. He had told her as much that first time he had taught her how he liked it. He got the most enjoyment from the head and right below it so that’s where she concentrated.
His hand tangled in her hair, pulling lightly and making her scalp tingle. She gripped his muscular thighs as she bobbed back and forth on his shaft, humming happily around it and making sure to use her tongue. He growled as she worked