Step-By-Step(6)

"I should really clean her up."

Randy headed for the kitchen instead. He was famished, and thirsty. About halfway through his sandwich, he heard Mercy making pathetic little noises. He looked around the corner, across the living room, and spotted her trying to get to all fours. She was so drunk crawling was a chore, so he shook his head woefully, and returned to his sandwich.

After he finished, cleaned up his mess, and put the dirty dishes in the dishwasher, Randy returned to the entry. Mercy was gone, leaving behind a little puddle of his cum. He headed toward her bedroom. She was slowly crawling through the door when he found her. He had time, so returned to the entry and cleaned up that mess.

Mercy was halfway between the bedroom door and her big white bed, all girly ruffles and stuffed animals. Randy closed the door and placed her purse on the dresser. Then he checked out her long, black hose sheathed legs. So sexy. And that micro-mini barely contained her ass, and while crawling he could see her butt hole and pussy perfectly.

"Hey, you're not wearing panties," Randy said, and felt a stirring in the force. "Oh man, you're completely shaven down there, too. That is so hot."

Mercy said nothing, and continued her slow, swaying crawl toward bed.

"Lord have mercy," he said, cupping his growing erection. "I think I'm ready for another hot shot of Mercy."

Randy bent over her, and unzipped her corset dress. He pushed it over her well-rounded hips and she crawled out of it. That left her in garter belt, hose, and heels. Perfect for fucking.

Kneeling behind her, Randy pushed his pajamas down to his knees and grabbed her by the hips. She made a tiny noise of distress, still trying to crawl. Randy gave her right butt cheek a little bootie slap.

Thwack!

"Ouch! Oooh."

"Like that, did you?"

"Mmm, yeah," she said, sounding half-asleep.

Thwack!

"Oooh, yes."

Thwack!

With one hand, Randy guided his dick to her shiny, wet snatch. He rubbed his dick head all over and around her nether lips, before finally penetrating his older, super sexy step-sister. Oddly enough, most of his sex fantasies involved fucking her doggie style. Randy slowly pulled back on her hips as he pushed forward, thrusting his cock deep into Mercy's vagina. Feeling her velvety walls resisting, yielding reluctantly to his length and girth, Randy closed his eyes to savor every second, every stroke into her body.

"Ooooooh," Mercy groaned, throwing her head back and clawing at the floor.

"Damn, you're tight," he said. "Better than I ever dreamed."

Thwack!

"Oh. My. Ooooh," Mercy gasped out, and her body shuddered violently. Her twat convulsed and tightened around Randy's cock and she gave tiny little cries with every thrust.

Randy moved his hands from her hips to her dangling, jostling boobs. They were big, firm tits, and the nipples were hard and erect. He squeezed and stroked her tits, pinched, pulled, and rolled her nipples. Mercy came again.

"Only really bad girls like sex this much," Randy said, grinning and gave her another much harder butt slap. Thwack! And one on the other cheek. Thwack! "Bad girl, bad girl, how many times will you come while I rock your world?"

Mercy rose up on her knees, hands coming back over her shoulders to alternately stroke and grasp at his neck and shoulders. That gave him easier access to her bouncing boobs, and access them he did. When he wrapped his arms around her, and hugged her tight, Mercy came again.

"It's so hot in here," Mercy gasp out. "I feel…oh…so….oh…"

Randy grinned fiercely. He was only joking about rocking her world, but apparently he really was rocking her out. Big time. And her hot, shapely body was rocking his world, too. Since it was his second time in less than an hour, it was allowing him to enjoy her body for a long, long time. But all good things must end, and Randy felt himself cross over into that mad rush to climax. He tightened his hold on her, and really started banging that snatch hard and fast. And then he thrust deep, held it, and came again.

When he let go of her, Mercy dropped to all fours, and slowly sank to the floor. As she did, she pulled off his cock. Mercy was sound asleep before she reached the floor. Randy shook his head, unable to stop grinning.

"Best night of my life," he said, giving her well-rounded butt cheeks playful little swats that got them bouncing like bowls of jelly. With a mischievous glint in his eye, he wetted a finger and pushed it into her butt hole. Mercy didn't react, so he pulled it out. Why do it if she couldn't enjoy, or at least feel, it? So he rolled her onto her back, and soaked in that awesome body he longed to enjoy for so long. "Mercy, you are so beautiful. Right now, you look so angelic. So sweet. So innocent. All things you aren’t while awake."