Carson still has all of Christmas Day for his plan. Will is mother, aunt or sister fall first? How long will they hold out?
~ ~ ~ ~ ~ ~ ~ ~ ~ ~
Carson Lexington stepped into his room just before midnight on Christmas, and he did a silent fist pump in the dark. He was elated; the plan and his calculations had been correct, and it was working so well. Over the last few hours, each of the women in the house had taken one more step towards him and his eager cock. As he lay his head on the pillow, he reviewed each of the encounters with his mother, sister, and aunt. Less than 24 hours in, it seemed everything was going his way.
~ ~ Earlier that day ~ ~
His mother was preparing for a large supper when he came down into the kitchen. It was the perfect time to implement the next portion of his plan. It would be different for his aunt and sister, but for his mom he had a simple but, hopefully, effective idea. He would increase physical, non-sexual contact with her and keep a hard-on visible when it was just the two of them. He wanted her to know that it was her that was making him hard, and by increasing contact, she would assume he couldn't help himself around her. After a few days of this, if she hadn't said anything, he would let her catch him masturbating again. But this time she, maybe, would 'join' him. That might be too much to hope for, but it MIGHT work.
"Excuse me, Mom," he warned her as he came up behind her to grab a glass from the cabinet.
As he did this, he had pressed his body into her, no hard-on yet, as he did not want to scare her off. But with one hand reaching for the glass, his other hand firmly grasped her side under his mom's ample chest.
"Oh sh... you scared me!" his mom gasped, stopping the swear word.
"Ha, sorry! I will make more noise next time," he replied, as he pulled away; his hand slid all the way down to her hip. Feeling her muscular figure gave him more than enough charge to get a nice hard-on.
As he turned to fill the glass, his mother pressed her hand to where he had just left. The touch had been brief, but it left her with... butterflies? She shook her head to get a hold of herself. As she turned, Carson was standing there with his glass; he had shifted his gaze, but he had been staring at her. She could see that he once again had a bulge; did it ever go down?
"Mom, are you ok?" Carson asked.
She hesitated; her mind kept flashing to the scene from earlier in the day. Her son, on the bed with his... no, she couldn't think it. Yet she could barely pull her eyes up to meet his eyes; Brittany had got a good enough look to know he was big, but apparently he had stamina too.
"I... yes, sorry, just tired after an exciting morning, you know," she smiled at her handsome boy, "I am getting on a bit, you know," she added and chuckled.
"I'd say that you are a perfect mom." Carson let his eyes fall to her chest.
He moved to walk past her but slowed and wrapped his arm across her stomach to her side while he stood next to her. He leaned into her ear.
"From head to toe... mom," he whispered. Once again dragging his hand across her stomach, feeling her strong abs with his whole hand spread.
Brittany shuddered as he left the room; her thoughts were confused. What in the hell was happening? She felt as if she was missing something, but what was Carson doing to her? Taking a few steps to follow him into the living room, she noted that her body had had a much deeper reaction to Carson's touches. She could feel her arousal starting; it had been so long since someone had made these touches. Surely that was why she was acting so strongly. The lack of intimacy and neglect. He surely wasn't doing this on purpose. But then again, the biggest looming question that swam in her head: What had he been thinking about when she had caught him? It had not been long after he had given her that gorgeous nightie.
She sat down on her recliner in front of their large TV. There was some Christmas film on, but she was looking at her son; he was lying on the couch, head closest to her. He still had a bulge in his pants, but she tried to look away and focus on the program.
The two of them watched the show while dinner was in the oven, but neither of them took in a word of dialog. Carson himself was listening and trying his best not to glance back at his mom to let on that he was focused on her. He had been going over and over his fantasies about his mother. Keeping an erection and causing his bulge to shift as his dick would shift between semi and fully hard. It was fairly easy, but the effect had him aching for some relief. From what he was hearing, his mother was having trouble sitting still, squirming in her seat over and over, exactly what he was hoping for. He didn't think his mom would bring it up. That would be too awkward, but she was probably also wondering why he was so aroused. After all, at this point he wasn't staring at her.
Brittany was dealing with everything Carson had predicted. She kept flicking her eyes to her son's bulge; why was he suddenly so keyed up? The obvious answer was the gift, but it wasn't like she was wearing it. The real problem for her was that each time she found a new position, the wetness between her legs seemed to grow. She was feeling heat on her face as well; there was no denying that her son's condition was getting her hot. There was nothing for it. She was horny, and though she had not been this horny for a long time, she needed to take care of it.
"I am going to lie down for a bit, baby," she announced and scooted herself out of the room.
Carson made a mad dash towards the storage room on the first floor, directly under his mother's room. He had learned he could hear noises coming from his mother's room a long time ago. It had been part of his first attention to his mother. He spent many nights hoping that she would masturbate, and he would hear her moans. His mother had a habit of talking whilst she did things; he was hoping to confirm that she had gone to work herself over. It was something he had yet to ever hear, and this was the first time he had tried to listen in months.
Thinking to herself, "Come on, Brittany, just focus on getting this done," as she stripped off her outer clothes, she paused when she spotted the panties she wore in the mirror.
"Good grief, women... It's like I'm in college again," muttered Brittany as she scolded herself as she peeled the soaked garment down her legs.
Lying out on the bed, she began her tried-and-true method to work her body to a nice orgasm. She brought both her hands up and kneaded her breasts together; they had always been so sensitive. After a couple of minutes, she ran her right hand down to the full outer lips of her pussy.
Usually, she would spend some time working her clit to get worked up before pressing the first of two fingers into her tight hole. After 2 kids, she may not have been as tight as in her youth, but exercise had taught her how to use those muscles to get that fullness she craved.
However, this time her pussy was slick and ready to cut to the chase. Sinking her middle and ring fingers deep into herself, she could not help but let out a gasp of pleasure. The thought crossed her mind, "She really needed to do this more often."
Carson's cock hardened once more when he heard the gasp, then he pulled himself away. While he wanted to stay, he couldn't risk getting caught. He had driven his mother to masturbate, and that checked the box on what he hoped to achieve as soon as possible. He didn't have long to implement this plan, nor did he want to wait. Pushing them was always going to be risky, but he was going to do it anyway. So far, his mother was right on schedule, but his goal was to keep the whole house on edge. Until he would make the final move for each of them.
Making his way upstairs, he slipped into his sister's room. She must have left the house after their conversation earlier, as he hadn't seen her nor heard her. He wasn't worried; Brooke went out for runs usually once a day. Winters still had decent weather, so she preferred that to a gym. Carson wouldn't have a ton of time; just enough to lay the groundwork for the plan he had for his sister.
First thing first, he snooped to see what she had done with her gift. Obviously, if she had thrown them away, he would maybe need to rethink things. However, he found all three garments in her laundry pile, which was a decent sign. He took her basket with the laundry to set it next to the door. Then he went to her panty drawer in the dresser; Carson had frequented this drawer before. Though after a while he had decided to avoid potentially getting caught doing anything with any of the women's underwear in the house. however, as he went through and moved a couple of the piles and pulled a few out, only to stuff them back in.
The goal was to make it seem like someone had gone through it, without actually removing anything. She might not even notice, but in case she did, it would provide more evidence for her. Leaving her room, he took her basket and snagged his on the way down to the laundry room to start the machine. This was the first true piece in seducing his sister; it wouldn't seem like much and unusually helpful. But by doing her laundry, he would appear to have access to her panties, and he was going to put that appearance to use.
For now, he was not going to take anything, and he would be able to fend off any initial accusations. He had thrown the first load in and was just leaving the room when he bumped into Brooke.
"OH... hey sis," he said, chuckling.
She was breathing hard and had a towel over her shoulder covering the sports bra she was wearing with the spandex shorts that reached to her knees.
"Oops, sorry. Did you take my clothes?" she asked.
"I took your laundry; yes, I didn't have enough for a full load just with my clothes," he stated defensively.
"Alright, alright, you've just never done that before," she said through breaths. She seemed more annoyed than anything.
"Just wanted to be helpful," he said, as he turned and walked towards the stairs.
After a few steps he decided to cross over and duck behind the large sectional they had in their media room. Their house had a smaller living space in the front near the door, next to the kitchen and dining areas. Then towards the back was a larger room where they had a big screen TV and a bigger couch. It was mainly used during parties or when he or his sister had friends over. Off that room was the storage room; the laundry space and his aunt's bedroom and bathroom were down a short hallway.