Greg Wilson walked to the bottom of the staircase and yelled for his son, Billy.”Billy, could you come here for a minute?”There was no reply, so again he yelled, this time a little louder.”Billy!” Still silence.What the hell was that boy doing? Greg wondered, and made his way up the staircase in search of his son.Billy wasn’t able to hear his dad yell, for he was preoccupied listening to music with his headphones on while he jerked off to a magazine.Sprawled out on his bed with his hands down his pants, Billy noticed how much the magazine’s centerfold looked like his mother.Damn! Would my Mom look that hot without her clothes on? Billy wondered as his bedroom door opened and his dad walked in.Billy tried to conceal what he was doing and tucked the magazine under his pillow. Then, he removed his earbuds, and with a red face, looked at his dad.”Yeah, Dad, what’s up?” Billy said.Greg just smirked at his son before saying, “You know, son, if you’re going to do that, you should lock your door. If your mother had caught you, she would’ve fainted.””Umm, sorry, Dad. I’ll make sure I do that in the future.”Greg just chuckled before replying, “Oh, I almost forgot what I came up here for. I talked to your mother last night, and we’ve decided to go on another camping trip this year. So I need you to help pack the gear up for when we leave tonight.””Is sis going also?” Billy asked, hoping she wasn’t since they fought all the time like typical siblings and figured the trip would be more enjoyable without her.”Well, what kind of question is that? Of course she’s going. You two have to learn to get along.”Billy’s sister, Steff, was eighteen and just out of high school. Like her mother, Dawn, she was also very attractive and could easily pass for twins in appearance with her if it weren’t for the twenty-year age difference. They both had long black hair and blue eyes, and each had a fantastic set of bubbly tits. Not too big and not too small. They were also about the same height at five foot six inches, with very slim waistlines.Billy was a typical nineteen-year-old with a buff build from all the athletic sports he played.Greg Wilson was ten years older than his wife Dawn and showed his forty-nine years. He was partially balding in the back with a touch of gray everywhere else. He spent so much time just sitting around doing paperwork at the bank that his body was also sagging everywhere.”Well, I’m off to try to get your sister on the phone and tell her the news. I’ll try to give you a hand at packing later,” Greg said before turning and shaking his head while mumbling, “Youth.”Billy sprang from the bed and headed out to the garage to pack their gear into the van. As he struggled with his parents’ large canvas tent, he paused for a moment and remembered back to when they all would sleep in there together. He tossed the tent into the van and then proceeded to get the rest of the equipment out.Dawn had been in the kitchen and just finished up her chores. She wondered if her son might need help packing, so she headed over to the garage to see. As she trotted over to the garage, she saw he was just about finished with the packing.Only as she approached her son, her eyes wandered over his sweat-stained tee shirt and noticed how it clung to his muscular chest. Dawn felt her body tingle, and it took her by surprise. Clearing her head, she continued to walk over to him and lightly tapped him on his shoulder.”Hey, you want me to get you a cold glass of lemonade?”Bill was startled by his mother’s touch, and as he turned around to face her. He couldn’t help but ogle her attire.Dawn wore a red and white striped short-sleeved shirt. It was tied in the middle and exposed her tight abs and navel, and her cleavage was popping out of the top and showing off her succulent breast areolas through the fabric. Her shorts were made out of a cut-up pair of old jeans, and the cut was pretty high, exposing her silky thighs and the underside of her panties.Billy’s mind went back to the magazine he had stroked off to just a few hours ago. The other woman’s figure became Şerifali Escort intertwined with his mother’s, and he could picture her posing seductively for the mag instead of the model.”Billy!” his mother exclaimed.”Huh?” Billy said, snapping out of his trance.”Umm, sorry, Mom. I was trying to think if I got everything we need.”With a puzzled expression on her face, Dawn asked him again if he wanted something cold to drink.”No thanks, Mom. I want to finish this up so I can at least get a quick game in before we go.””Okay, Honey. Just don’t get hurt before we leave. I wouldn’t want to hear your father complain if we couldn’t make this trip on time.””I won’t, Mom,” Billy yelled as his mother made her way back to the house.Billy cautiously shifted his eyes as his mother walked away. He couldn’t help but admire the way her ass wiggled from side to side with each step. Billy could feel his dick swell as he eyed his sexy mother leaving.You’re a sick shit, he thought to himself. As he turned to the van, he shook his head and tried to clear the images that kept popping in there. Finally, he put his mind back on packing and finished the job at hand.Dawn, almost to the house, recollected the way her son had looked at her.Was my son checking me out? She wondered as she continued on her way.After a pizza dinner, Dawn, Steff, and Billy grabbed the last of their things and headed to the van. First, Greg did a once-over to ensure all appliances were turned off and locked doors. Then, he got in the driver’s seat and looked back at his two wonderful kids.”Everyone ready?” he asked, with a big smile on his face.They all nodded in agreement, so Greg put the car in drive and made his way toward the interstate.After an hour or so of some minor bickering with his sister in the back seat of the car, Billy turned and admired the last sight of the sun before it set behind the mountains. As Billy enjoyed the view, he felt a need to piss coming on.Maybe I shouldn’t have had all that water after the game with the guys, Billy thought to himself.Unable to stop the building pressure in his abdomen as the van bumped down the highway. Billy knew he could not hold it much longer, so he hesitantly spoke up and said, “Hey, dad. How far to the next rest stop?””I think another 70 miles or so. Why?””Dad, I hate to say this, but I think I’m going to need you to pull over. I don’t think I can hold out that long.”Greg was a little annoyed with his son’s request, but he slowed down and pulled the van off to the side of the road.”Make it quick,” Greg exclaimed in a sharp tone as he put the vehicle in park before switching the flashers on.Billy wasted no time. He opened the van door and ran over to the end of the pavement. Glancing back, he just then realized how dark it had gotten. He needed to get off the road more so that as cars passed, they couldn’t pick him up in their headlights. Billy made his way through the high grass and, finding a suitable spot, unzipped his pants. Then, pulling out his dick, he quickly relieved his bladder.With his urine discharging out of his body, he said, “God, this feels good.”While glancing around, he noticed these strange flying insects. They lit up the sky, but they didn’t appear to be fireflies. They had a similar look and the same ability to light up their bodies, yet he had never seen this insect before. He couldn’t help but enjoy how wonderful they looked as they flashed their lights in the night sky like twinkling stars.As he’s watched the bugs, he heard the horn beep from the van. Quickly putting his penis back into his pants, he zipped up and rushed to get back to the vehicle. Jumping in, he apologized to his father for taking so long.Greg rolled his eyes at his son and sped away down the highway, trying to make up for the lost time.Of course, Steff realized the trouble her brother had gotten himself into and had to put her two cents in.”So, Billy, did you have a hard time finding it in the dark?””Shut up! Dog breath!” Billy yelled.”No more name-calling,” Dawn warned and followed with, “It’s going Şerifali Escort Bayan to be a long week if you two don’t get along.”Billy looked at his mother and smiled and said, “Okay, Mom, I’ll stop.”Then he turned towards his sister and mumbled, “I’m sorry, sis.”Steff looked surprised by what her brother said but still stuck her tongue out at him.They both laughed at one another.Right at that moment, Billy felt something crawling around in his pants. He fumbled with his jeans, trying to see if he could get to it without drawing too much attention to himself.But it crawled up the shaft of his dick; Billy could feel tiny legs as it moved up his cock. Then, suddenly, a searing pain shot through his entire body.”Ahh!” Billy screamed, as he quickly unbuttoned his pants and slid them down, along with his underwear. Again, he felt another sharp pain, this time more agonizing than the first.Billy looked down and spied one of those strange-looking bugs that glowed.Only before Billy could grab it, the bug sprang from his cock and flew out the window.In agony, Billy looked up and saw both his mother and sister staring at him with looks of total shock on their faces.”Mom, that bug bit me!” Billy whimpered as he pulled his pants back up.But the pain was still throbbing through his body.Greg looked back in the review mirror and saw how distraught his son seemed.”Are you okay, son?”Billy felt embarrassed, realizing he had just shown his dick to his mother and sister but was also in severe pain, so he replied,” I don’t know, dad. It hurts pretty bad.””Where did he get you?” Greg asked.But before Billy could reply, his mother spoke up and announced, “Greg, you’d better pull over and let me take a look at Billy.””What!” Billy shouted. “Nnno Mom, that’s okay, I… I think the pain is subsiding.”But, of course, Billy was lying. In fact, the pain mixed with the location of the bite was doing something strange to him. Something he never thought would happen, but he felt his dick had gotten stiff. But strangely, there was something more about it now. It wasn’t just hard — it had grown in length and girth, as well. Suddenly, his dick also did something else. It started to pulsate with his own heartbeat.Billy began to sweat heavily. His mind then started to wander as he covered his wounded crotch with both his hands; he couldn’t believe what was happening to him.Billy heard a voice and realized his mother was still talking to him.”What was that, Mom? What did you say?””I said I think I’d better have a look at you. If your bite has swollen, I could get some ice from the cooler. That would bring the swelling down.””Mom! No! I’ll be okay. Just let me close my eyes and rest for a bit.” Billy knew he couldn’t have his mother see the condition he was really in. The truth of the matter was that the pain had eased up, or his dick had become numb. Either way, it wasn’t hurting as bad.”Well, okay for now, but I’m going to have your father stop at the next rest area so I can make sure, anyway.””Just let him be, Honey. If he says it’s okay, then we have to believe him.”Greg wanted the fuss to stop because check-in time at the camp was 9.00 am, and he didn’t want to be slowed down. Not that he wanted his wife to think that he didn’t care about their son, but honestly, time was moving on, and he just wanted to keep going.But Dawn knew her husband all too well and shouted, “Greg! Your son’s health comes before making sure we arrive at the campground on time!”Greg sighed, “You’re right, Honey. I’m sorry.”Billy relished that he was feeling no more pain, but his dick still seemed to be doing its own thing. He also felt very drowsy, so he rested his head on the side of the van and slipped off to sleep.As Billy slumbered, a strange dream started playing in his mind. He found himself in a dark, unfamiliar room with his back on a bed. He was naked, and there were no sheets on the bed. But he also wasn’t alone. He felt something wet sliding up and down his hardened penis.Billy looked down and took a gander at a girl that was sucking Escort Şerifali feverishly on his stiff dick. Her head was down, so he couldn’t see who this strange girl was. Billy closed his eyes and relished how experienced this girl was at giving him head. It was a blowjob like no other.As Billy moved his hands to the top of the mystery girl’s head, forcing her mouth to go deeper onto his raging cock, he felt the back of her throat with his dick and let out a soft moan.God, whoever she is, she’s fantastic.Looking down at his anonymous lover, the girl tipped her head up at Billy. A ripple of shock raced through Billy’s body.Oh my God! It’s my mother!Then he cried out aloud, “Mom!””Hey! Wake up, dipshit,” his sister said. Billy opened his eyes and tried to get his wits about him.”You have a bad dream, Honey?” his mother asked.”Umm, yeah, Mom.”The car was now stopped in a rest area.”Well, come on, let’s have a look at that bite.””No, Mom, we should keep going; it’s fine now.”Billy was aware that not only was his cock still rock hard, but that it felt larger than before. Naturally, he didn’t want his mother to see him like this, but he also thought back to the dream and toying with the thought of what might happen if she actually saw his cock again.Where are these thoughts coming from? he wondered. Am I sick?”Well, since I’m still your mother, it’s my job to make sure you’re okay. I’m not taking NO for an answer.”Billy felt his dick jump in his pants from hearing his mother’s comment. Finally, he realized he had no choice but to agree. Billy and Dawn got out of the car and walked to the restrooms.”Mom? How are we going to do this? I can’t go into the women’s room, and you can’t go into the men’s room.””You go into the men’s room and see if anybody’s in there. If there isn’t, we’ll go into a stall, and I’ll look at it in there.”As Billy walked into the restroom and looked around, he saw that there was one person in there, but he looked like he was getting ready to leave. Billy paced himself by walking up to the lavatory sink and washing his hands slowly, giving the gentleman time to go. Billy then followed him out of the restroom and approached his Mom.”Okay, Mom, he was the only person in there.”Dawn and her son rushed into the men’s restroom and entered a stall. Billy turned to face his mother as she told him to drop his pants. Hearing his mother say those words caused Billy’s dick to jump again, and, as if it was even possible, it got even harder. Then, hesitantly, Billy dropped his pants and underwear down to his ankles and saw that he was right — his cock had actually grown relatively larger.Dawn was overwhelmed by what she saw.”My God! Billy, where did you get that thing? And why are you hard?””I don’t know, Mom. It got that way after I was bitten.””It got hard after you were bitten?””Yeah. But also its size, Mom. It.. err, it wasn’t that large yesterday.””I see,” Dawn replied. But she couldn’t help herself from staring at it. Like it was hypnotizing her.Dawn tried to pull herself together and said, “Okay. Show me where you were bitten.”Slowly, Billy reached down and pulled his hard dick to the left side.”There, Mom, right there.”Billy’s Mom got down on her knees so she could get a better look at the bite. But with Billy’s massive hard-on only inches from her face, it was difficult for her to concentrate on what she was supposed to be doing.Billy looked down at the sight before him. Seeing his mother on her knees gawking at his enormous cock brought back the dream that he had had only minutes before.A rush of blood shot through Billy’s body, and, as if someone else was controlling him, his hands reached out to his Mom’s head and grasped her hair. Slowly, he pulled her closer to his throbbing cock, physically aching to feel her warm moist lips wrap around his awaiting dick.Dawn leaped to her feet and announced, “Billy! What do you think you’re doing?”Thinking quickly, Billy said, “I was trying to stop myself from falling, Mom. I felt dizzy.””Well, pull your pants up, and let’s get going. Maybe your body is trying to fight off whatever was in that bug bite. When we get back to the car, I’ll get you some ice to put on it. Maybe that will take the swelling down.””But, Mom, I couldn’t place ice on my crotch in the back seat with Steff there.”Dawn thought about that for a moment. “Well, I’ll switch seats with her and say…