Slut Mommy for a Day
"I like the sound of that," Kris stated. "I'll just call you Mother in public, but in private, you'll answer to 'Slut Mommy'. Understood?"
If Lena felt degraded by her new term for being addressed, she didn't show it. "Yes, Sir," was all she said in reply to her son's decree.
"The first thing I need you to do, Slut Mommy, is to suck my cock and get me nice and hard again so I can finish fucking you," Kris sternly told his mother.
"Yes, Sir!" she replied with an eager smile. Minutes later, Kris' cock was fully erect and hard as iron from his mother's expert blowjob. He moved off the bed to stand by the side and had his mother lay on her back with her head hanging over the side of the mattress.
"Open wide, Slut!"
Lena opened her mouth as directed and her son promptly shoved his hard dick into it. His action wasn't unexpected, but Lena still gagged briefly as she tried to react to the massive cock being rammed down her throat. Kris relented long enough to help her recover and then started thrusting into his mother's mouth. This was not the first time they had done this particular position and with her head leaning back the way it was, her son's cock had a straight shot from her open lips to the back of her throat. Soon, her mouth and chin were covered with frothy saliva that had nowhere else to go.
After fucking his mother's face for a few minutes, Kris had her get on her hands and knees on the bed, and he moved up behind her. With his hands caressing and kneading the smooth firm cheeks of her ass and spreading them wide apart, Kris commented, "I always thought that my mother had the nicest ass around, and now that I'm able to fuck it, I can't get enough of her." With that, he plunged his cock deep into her wet pussy and started driving it down deep inside her warm, silky smooth cunt.
He fucked her doggy-style for several more minutes, listening to his mother's cries of pleasure as her whole body shook at each impact of his hips slamming into her from behind. Kris pulled out of his mother's swollen cunt and applied some lubricant to her asshole from the large bottle they kept on her nightstand. He applied a generous amount around her tightly closed hole and then started fingered her ass to prepare it for his cock's eventual penetration.
"I love your ass so much. I love playing with it, fucking it, and having my way with it whenever I want. How does it feel to be a Slut Mommy for your son?"
"I love being your Slut Mommy, Sir," Lena grunted as his fingers plunged deep inside her ass.
"Does my Slut Mommy want to feel my cock inside her ass?" Kris teased while he continued reaming her ass with his fingers.
"Oh, yes Sir! Please fill my ass with your big cock!" Lena groaned loudly.
"I'm sure you can beg for my cock better than that," Kris said meanly.
"Please fill your Slut Mommy's ass with your big cock. I'm begging you. I need to feel it filling up my little ass. I'll do anything you want me to do, but please just fuck my ass with your cock, Sir!" Lena pleaded.
Kris was surprised at how realistic her begging sounded and wondered how much of it was pretense and how much was real. "Since you are such a good cocksucker, I'm going to give you your wish," he said approvingly.
Withdrawing his fingers from her slimy opening, he pressed the fat head of his cock into it and watched it slowly disappear inside her ever-widening hole. The entire time, his mother moaned loudly beneath him in what he knew was a prolonged expression of pleasure on her part. His cock smoothly slipped inside and despite the very tight pressure of her asshole around his shaft, he was able to immediately start thrusting into her with long strokes. At times, he even saw the bottom of his glans start to emerge from her ass before he plunged back in.
Bending over her back, Kris reached underneath her to grab her small breasts hanging below her and began squeezing and fondling them hard.
"You like your Slut Mommy's boobies? Are you a tit man, or more of an ass man? Tell your Slut what you like best about her. I've seen you getting hard from watching my little boobies moving around under my gown. I even make my nipples hard sometimes just to see your face when you notice them poking out under my top. I bet you stay up all night thinking about sucking on them. I bet you wish they still had milk so you could drink from them all day, don't you? What are you trying to do now? Milk them?" Lena gave a short, crazy laugh.
Seizing her nipples, he started pulling on them. "That's it! Go ahead and milk your Mommy's itty-bitty titties! Maybe you'll even get something out of the poor little things," Lena taunted. Momentarily losing control, Kris pinched and squeezed his mother's nipples too hard, causing her to cry out in pain. He instantly released them and pulled out of her ass. He moved down beside her and she rolled onto her side to face him.
"Oh God, Mom! I'm so sorry!" Kris said as he stared at her chest. Her breasts were reddened almost all over, and immediately around the areolae, they were a much darker shade of red that bordered on purple. Her nipples were very puffy and a little misshapen from the abuse he had just given them.
His mother's eyes were wet, but she gave him a forced smile. "Don't worry, Kris. I know it was an accident. We were both getting into doing something new and I said some things that encouraged you to be rough with me. At first, it was fun, but...," she looked down at her savaged breasts. "We both just got a little carried away."
"Do you want to stop our role-play for today?" he asked with concern.
"No, my love. I want to be your Slut Mommy for the rest of the day, just like we agreed. But right now, it's getting late and I have to get ready to show three houses to clients today," Lena replied soothingly as she rose from the bed. "I'm sorry. I should have asked first. Sir, is it okay if your Slut Mommy gets ready for her job?"
Kris was still dealing with the emotions from physically abusing his mother just moments earlier. "Of course," he said dully. "Do whatever you need to do right now."
"While I'm showering, does Sir want to pick out the clothes he wants his Slut Mommy to wear outside to work today?" Lena suggested.
"I will, but I'll be in the shower with you, first. I want to kiss and wash you as part of my apology for hurting you like I did," he answered.