Kim still had not been able to get her head around what happened yesterday. The many feelings of shame, guilt, and lust had been swirling through both her mind and body. She had sex with her son. And as she thought about it over time, it seemed as if he fucked her more than she fucked him. Did he really know what he was doing? Should Kim talk to Billy about it? There were so many ways this could go.

Billy had slept most of the day away. So Kim really had not had to communicate with him at all. She knew the time was coming though. Just then, the front door opened. It was Dave, her boyfriend. They had been together for a while now and he came and left as he pleased. Most of the time, he slept at Kim’s house. He knew Billy was staying the week after his surgery, so he stopped in after work to see how everything was going. Kim, with a nervous tone, told Dave that everything was fine and Billy had slept most of the time. Well, except when he showered and fucked his mom, but Kim didn’t tell Dave that.

Kim made Dave some dinner and they sat on the couch watching a show. Just then, Kim heard Billy call for her from his room. That moment had come. Kim got up and told Dave to stay because she didn’t need any help. She walked back to Billy’s room, almost tip toeing. As she peaked in, she slowly went through the door. Billy was laying in his bed with his TV on. He had some covers over him. He was just messing with his cell phone and appeared to be pretty aware of what was going on. Kim stood in front of the bed. Billy looked up at her.

“Mom, could you get me something to drink?” he said.

Kim nodded her head and went to the kitchen without saying a word. She was so relieved that he did not say anything about their sex act from the day before. She grabbed a soda and cup with some ice and took it to Billy. She felt like a ton of weight was now gone since he had said nothing. She walked into his room and put the soda next to him on his stand. As she did, he took the covers from his lap and pushed them down. It revealed that he was not wearing anything. His rock hard dick was at full attention for Kim to see. She froze as she stood there and looked at his cock.

“And now could you blow me. You give one heck of a blowjob mom” Billy said as he stared right at her.

Kim didn’t know what to do. She didn’t want to go down this path again. Her boyfriend was out in the living room and could find them. Yet, as she stared at his rock hard cock, she remembered how great it felt in her mouth. She remembered sucking it for all she was worth, giving the best head she had ever known of.

Kim sat on the bed next to Billy. She reached out and grabbed the head of his dick and began to manipulate it with her fingers.

“We can’t do this Billy” she said. “It isn’t right. Yesterday was a mistake. Lets just move on past it”. Kim heard her words coming out of her mouth, yet she was still playing with her son Billy’s cock. Because of this, he knew she didn’t mean what she was saying. Kim was not stroking up and down on his cock, massaging the shaft and pinching the head when she got to the top.

“Besides, Dave is here. He is out in the living room. He will hear us.” she said as if pleading so her son would not make her suck his cock. It wasn’t working.

Billy reached up and put his hand behind his mother’s head. He pulled her head down to his cock, making her go down on him. Kim didn’t really fight it though. She wanted that cock in her mouth. She had been thinking about it for almost 24 hours now. Here is was, just inches from her mouth. She opened up and took it in.

“Ahhh, thats it mom, suck my dick” Billy said in relief. Hearing those words just made Kim suck harder as she pumped that cock in and out of her mouth. She bounced he head up and down on it as fast as she could, making slurping and popping sounds when it came out of her mouth. She began stroking his dick as she sucked it. Billy just held the back of her head as to guide her and let her know what he wanted.

“Slow down mom, I want to enjoy this. You are going to make me cum too fast” Billy said. He pulled his mom’s mouth off his dick, but not away from it. She stared up at him, trying to figure out what he wanted. He grabbed his cock with his other hand and rubbed the head of it over her lips. When she tried to open up her mouth and such it, he pulled it back. Kim kept lunging her mouth forward trying to get that cock back into her mouth. Finally she got it back in her mouth and then grabbed onto it with both hands. She sucked on the head and stroked his shaft. Kim was loving it so much. She thought about big and hard her son’s cock was. She so wanted to please him and loved hearing him moan and she gave him head.

Suddenly, Billy pulled Kim’s mouth off his cock again. She sat back on her knees looking at him. He got up from the bed onto the other side. He walked around the bed and was now behind her. He grabbed her feet and pulled them so she came back to the edge of the bed. He then pulled her shorts down to her knees and then down off of her feet. He grabbed her hips and turned her over so she was laying on her back with her ass and pussy at the edge of the bed. Her legs were hanging over the edge. He grabbed her feet and pulled them up to his shoulder. He then reached down with his right hand and guided his cock to her pussy hole. He slid it in slowly, allowing her to adjust to his size. He had obviously fucked many times before and knew his dick was too big to just shove inside a woman.

Kim gasped as his dick entered her. He moved it in slowly and then pulled it out slowly. He kept that pace up and also reached down and rubbed her clit with his left hand. The combination of the two brought her to orgasm quickly. She began shaking, her legs trembling on his body and shoulders while her pussy tightened up on his thick cock.

“Damn mom, you came quick. Good, now I can get mine” Billy declared.

He grabbed both of her ankles and spread her legs wide. He then began to fuck her harder. Kim pulled her shirt up higher, not wanting any of her pussy juices to get on it. This allowed the bottom of her tits, still in her bra, to show. They bounced back and forth with each of Billy’s thrusts. He was fucking her so hard they were starting to come out of the bra. Kim pulled the shirt up over the bra and pulled her own tits out so she could play with them as her son fucked good and hard. She fondled her tits and pinched her nipples, something she loved to do when she masterbated. The smacking sounds of Billy’s hips hitting her ass cheeks were getting louder now. They were both sweating and it made those sounds more pronounced.

Billy then pushed both of Kim’s ankles to his right. This forced her to turn her backside to him. He grabbed her hips and pulled them back to him. Kim knew he wanted to fuck her doggie style and she kept backing up to him and put her face into the bed sheets. She was presenting her backside to him, her ass up high, back arched, and legs spread to reveal her pussy between her thighs. She was giving him her body, begging him to fuck her. He slid that thick cock in her, this time not going slow but slamming it in.

“Oh my god yes!” Kim said as he put his dick in her. “Give it to me please!” she told him.

Billy, like the day before, grabbed onto his mom’s hips and began to fuck her furiously. He was pumping her so hard with his huge dick that her pussy was speaking to him with the sounds of sex. He was now violently fucking her, almost assaulting her pussy with his dick. Kim just buried her face into the bed to hide her moans. She then felt something new. Something was pushing on her asshole. She then felt it split her ass open and invade it. Billy had stuck his thumb up his mom’s ass while he fucked her. Never had Kim allowed anyone to play with her ass, but she didn’t care this time. She would let Billy do whatever he wanted as long as he fucked her like he was. Orgasms just kept flowing through her body. Even the thumb in her ass turned her on.

She then felt Billy grab her shoulder and pull her up. She looked back at him. He was grimacing, straining with his face. She knew he was about to cum.

“Do it, cum in me, shoot your cum in me!” she said to him.

Billy gave one final violent thrust and buried his dick into her as deep as he could. He then shot his huge load into her womb. She could feel spurt after spurt from him. The warmth of his cum was all inside her. She could even feel his cock spasm with each load of cum that came out of it. Finally, after he had emptied his balls in her, he relaxed and fell onto her ass. She collapsed under his weight and fell flat on the bed. She spread her legs wide so his dick could get yet another inch deeper in her. She wanted to stay like that all night, with her son’s cock in her pussy.

It was then they heard the toilet flush down the hall. She suddenly remember Dave was there. Billy heard it too and pushed himself up, his cock withdrawing from her pussy hole as he did. Kim stood up from the bed as Billy went around her and got under the covers. She grabbed her shorts but could not find her panties. So pulled the shorts over her feet and up her legs. Just as she got them up and pulled her shirt down over them, Dave walked into the room. Billy grabbed his soda and took a sip.

“Everyone OK in here?” Dave said.

“Yeah, sure hon, we were just talking mother and son stuff” Kim said. She turned and look at Billy as they only knew what really had happened. Just then, she started to feel the cum in her pussy running out of her shorts. She knew she had no panties on, so it was soaking her shorts. She couldn’t let Dave see it. So she sat down and closed her legs.

“OK, well I am going to bed” Dace announced. He then walked out and went to her room. Kim stood up as to follow him. Billy looked at his mom as she walked out. The ass and crotch of her shorts were soaking wet from his cum. He smiled, knowing he had done that.

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