Evan's mom Miranda was furious. She yelled, "What the hell Evan!? You know I wanted Christine's body for myself for the summer. How dare you!? No son of mine is going to be hotter than me! I demand you give me Christine's body right now!"
Evan gulped, he was not expecting this aggressive outburst from his mom. He tried to answer back, "But mom! I made a deal with Christine. I have to..."
Miranda was still angry. "No buts, mister. You swap us right now or you're grounded for the whole summer!!! You won't see your friends, you won't see your girlfriend. Hell, you won't see daylight."
Evan knew his mom wasn't messing around. He muttered to himself as he reluctantly swapped his new body with his mother piece by piece until he was fully her and she was fully Christine, from head, to pussy, to toe.
Stephanie just giggled at the surreal situation as she munched on her toast.
Evan grumbled as his mom made him strip off so that she could wear Christine's bikini and flip-flops. Instead of putting his mom's old clothes on, Evan ran upstairs naked as his mom's 42 year old body jiggled with each step. He went into his mother's room and put on one of his mom's bikinis and flip-flops.
Evan headed back downstairs and poured himself a bowl of cornflakes and began to eat them with an angry frown on his face.
Miranda was too busy checking out Christine's former body to care how angry her son was.
Suddenly Stephanie grinned at her brother. "Cheer up, little bro. At least you still get to be a woman for the summer."
Evan just shot his sister an angry glare. He didn't want to admit it, but he'd rather spend the summer in his mom's body than his own, but he'd much rather be in Christine's body.
Evan finished his cornflakes and packed some of his clothes in a bag for Christine, before heading back over to her place.
Evan knocked on the door. Christine answered and looked a little confused. "Miranda?" she asked.
Evan grumbled "No, it's me, Evan. My mom got jealous and made me give her your body!"
Christine covered her mouth as she giggled. She thought this was hilarious.
"Ha ha, very funny! Here's my clothes!" Evan said as he handed the bag over to Christine.
"I guess I'll be heading off then." Evan said as he was about to leave.
"Where do you think you're going. What about my lawn? What about my blowjob?" Christine said sternly in her masculine voice.
"But I don't have your body anymore!" whined Evan in his mom's former voice.
"We made a deal! I gave you my body for the summer. If you couldn't hold on to it then that's between you and your mom. That's not my problem. Now you get outside and mow my damn lawn!" Christine said sternly as she stomped her foot.
Evan grumbled again as he walked out front and started mowing Christine's lawn. It was really hard work in his mom's 42 year old body. Sweat was pouring between his tits. He didn't want to admit how much it was turning him on because he was still pissed off.
If he was in his own body, this job would have taken only half an hour, but it took him three times that long in his mom's body. He finally finished and knocked on Christine's door.
As she opened it she beckoned him in and handed him a glass of ice cold lemonade as he collapsed on her sofa. He gulped it down in seconds and breathed a sigh of relief.
"Don't relax yet. You're all hot and sweaty and you still owe me my daily blowjob!" grinned Christine as she dropped her shorts and her cock sprang to attention.
Evan peeled his mother's sweaty body off of the sofa and dropped to his knees in front of Christine. He reluctantly took his own cock in his mouth as he started to suck. He couldn't believe he was in his mom's body sucking his own cock.
"Mmm, that's good, Evan. You're a good boy. Keep sucking." moaned Christine as she was really enjoying this. This was even kinkier than having her own body suck her cock. She was using this boy's body and taking advantage of his mother's body too.
"Am I doing a good job?" Evan asked. Although he initially didn't want to do this, he was still eager to please.
"Mmm. You're doing great." moaned Christine in approval.
After a few minutes Evan could feel his former cock twitching in his mouth and knew Christine was about to cum. He was about to pull out and finish her by hand, but Christine grabbed the back of his head and erupted in his mouth, coating his tonsils and making him gag.
Christine had finished ejaculating but held Evan's head firmly in place. "I'm not letting you go until you swallow!"
Evan tried to say something but his voice was muffled by sperm and cock. "Mmph!"
"Swallow!" demanded Christine.
"Mmmph!" Evan replied once more.
"I said swallow!" Christine demanded again.
Christine grinned as Evan had no choice but to gulp his own sperm. Christine let Evan go and he got his breath back as a little stray sperm dribbled down his chin.
"Now you know what us girls have to go through!" Christine teased.
Evan replied "I... I actually enjoyed it."
Christine was surprised "Really!?"
Evan blushed "I... I've never been used like that before. I feel so... so dirty!"
Christine smiled "Well there's six more weeks of blow jobs for you so get used to it."
Christine handed Evan's bag back to him. "Here, I've packed some of my clothes in there. Your mom will need them."
Evan was about to leave when Christine said to him, "If you don't want to spend the summer in your mom's body, why don't you swap with someone else. What about your neighbour Denise. She's two years younger than your mom, I'm sure if you explain everything to her, she wouldn't mind swapping for the summer. Or one of your friends? Or perhaps your girlfriend Amy? "
Evan pondered for a moment before replying, "I'll think about it, but first I need a shower. I'm hot and sweaty and I'm pretty sure you got sperm in my hair."
Christine giggled, "Yeah it gets everywhere. Remember come back tomorrow. I need the pool to be cleaned and another blowjob."
Evan smiled and left to go back home.
When he got back there was a note on the breakfast table from his older sister Stephanie. She had gone out for the day and taken their little sister Alexandra with her.
Evan went upstairs and was about to drop off Christine's clothes for his mom, but he could hear his mom moaning and masturbating through the bedroom door. Hearing his mom in Christine's body was making his own body excited. Evan left the bag of clothes outside his mom's door.
Evan got to the bathroom and took off his mom's bikini before getting into the shower. He thoroughly washed his sperm tainted hair and cleaned his hot sweaty MILF body. He didn't care that he was in his mom's body right now. Everyone else was having fun and he wanted to experience his first female orgasm. He played with his soapy breasts for a while before moving a hand down to his excited vagina. He teased his mature lips for a few moments before sticking two manicured fingers into his shaved pussy. After a few minutes he found his mom's g-spot with his thumb. It didn't take long for Evan to climax and his body shuddered and his toes curled with every wave of pleasure that racked his new body. As he finally came down from his high, he finished cleaning his mom's body and thought about what Christine said. Should he find another body for the summer or stay in his mom's?