Julie was making the three and a half hour drive on Friday night to visit her son Josh and his wife Rachel for the weekend.
It had been two months since the weekend of hot sex that Julie and Josh had enjoyed together. As she drove Julie couldn't help but think about how wonderful that weekend had been. She was also anticipating the fun this weekend may bring.
For the first few days after their weekend together Julie and Josh had shared text messages referencing the fun they had. After that nothing more was mentioned.
Julie had become uncertain as to whether her son was still interested in having her be his slut again? On their weekend together she told Josh what he should do whenever he wanted her in that role. She knew if it was to happen again the next move was up to her son.
When Josh had called her to invite his mom for a weekend visit he also mentioned that Rachel had a friends baby shower to attend on that Saturday afternoon. After telling Julie that his wife would be gone two to three hours Josh said "that should be enough time for a slut mom to satisfy her son's desires."
At hearing her son's words Julie's heart began pounding with excitement. It certainly answered her question regarding Josh's interest and she quickly replied "yes it should. I even know a slut mom who would enjoy that."
Julie was already feeling horny when she arrived at her son's house on that Friday night. Rachel was in the bathroom when Josh opened the door to welcome his mom. After giving her a hug and telling her he was happy to see her Josh whispered "I hope my slut is ready to pleasure my cock tomorrow."
Before Rachel walked in to greet her mother-in-law Julie told her son "you're going to drive me crazy saying things like that."
For the rest of the evening Julie, Josh, and Rachel got caught up on everything going on in each others lives. As Julie laid in bed that night she couldn't resist masturbating while thinking about being her son's slut again. All she kept thinking about was having his big cock in her cunt again.
The next day Rachel left for the baby shower at a little after 1PM. She had only been gone for a few minutes when Josh smiled at his mom and said "now that we're finally alone slut we need to go into the bedroom."
Julie had been anxiously waiting all morning for this moment. Her stomach was churning with excitement as Josh followed her into the bedroom where she had slept. Josh instructed his mom "now strip down to your panties slut."
Julie could already feel wetness between her legs as she removed her clothes. The first time she had undressed with Josh watching she felt embarrassed. This time Julie felt only excitement. She liked knowing that her mature mom body and her large fat butt excited her son.
After Julie had stripped to her white Just My Size full cut nylon panties Josh instructed her to get on the bed. He told his mom to get on her hands and knees with her butt towards him.
When Julie had gotten in position Josh rubbed her butt with his hand and commented "oh god yes, I love this view! I love seeing your big butt in your underpants. I can even see that sexy butt crack through your panties."
Julie giggled and said "oh my god Josh, you're embarrassing me."
Her son responded "don't be embarrassed slut. Seeing you like this in your big underpants really makes my cock get hard."
As Josh rubbed his hands on Julie's butt cheeks he bent over. He pushed his nose into his mom's panties near her butthole and began to inhale deeply. While smelling Julie's butthole Josh said "oh god mom, it turns me on so much to smell your butt. I really love pushing my nose right into your pooper and enjoying your sweet aroma."
Julie moaned and said "mmmm, I do love having a man smell my butt. Oh yea, smell it Josh. smell it good."
As Josh continued sniffing his mom's big butt Julie rubbed her pussy through her panties. She was so turned on that her panties were already wet.
After a few minutes Josh stood up. He had his mom turn around and sit on the edge of the bed. Josh stood in front of her and as he removed his shirt he told Julie "now pull my shorts and underwear down together slut."
Josh's crotch was virtually at eye level for his mom and the large bulge in his shorts was quite obvious. As Julie pulled everything down her son's thick ten inch cock sprung out at full attention. Julie sighed and said "oh my god, I just love seeing your cock so hard for me."
Josh told his mom "well don't just look at it slut, suck it."
Julie took hold of her son's thick cock. As she put her lips over the head she massaged his big ball sack with her other hand.
Josh had his hands on Julie's head as he watched his mom licking and sucking his big excited penis. He was already moaning from the pleasure and said to her "oh mom. I do love how you suck my cock. You're such a good slut."
As Julie continued to lick and suck her son's cock she kept saying how much she loved taking his big cock in her mouth. After several minutes of enjoying his mom's oral skills Josh told her "I would really love to fill your slut mouth with a big load of cum but I have some other idea's for you right now."
Josh took the pillows from the head of the bed and placed them behind where his mom was sitting. He then went over to the dresser and removed some ropes that he'd earlier placed inside a drawer.
Julie made a comment about the ropes and her son told her "I'm sure you will enjoy what I have planned. I know how much sluts like to be tied up and used."
His mom smiled and said "oh yea, and this slut really likes it. Tie me up and use me however you want."
Josh moved back in front of Julie and said "keep your legs hanging over the edge of the bed then lay your head back on to the pillows."
When Julie laid back Josh had her place her arms straight out on the bed above her head. He tied one end of each rope around his mom's wrists before looping them around the posts at the far end of the bed. Josh then brought the opposite ends of the ropes to the foot of the bed.
With Julie in the position he'd instructed and her wrists secured to the end of the bed Josh lifted his mom's feet and legs. After working her panties down off her fat butt onto her thick thighs he pulled them off. He momentarily spread his mom's legs and said "oh god yes, your hairy mom cunt looks so sexy. Especially when it's begging for my cock."
After rubbing and fingering his mom's pussy Josh took the opposite ends of the ropes. He used them to individually secure each of Julie's ankles back over her head and she said "oh my god Josh, I can't believe you're tying me in this position but I love it."
