The week felt it dragged and dragged. Finally Friday arrived and in the afternoon I got a text from Mum.
"First date tonight! Wish me luck!"
"You don't need luck, Mum! You'll knock his socks off!"
I raced home as soon as work was over and got into some comfortable clothes. My phone buzzed again.
"On my way to the bar. Hope he's nice."
I began to get ready to head over to her house when the next text came through.
"He's really nice, but he's REALLY REALLY young!"
I replied as I walked.
"Wait, how young?"
"I'm pretty sure he said 20"
I stopped walking.
"20! Wow that is young! What're you gonna do?"
"Play it by ear, he is very nice!"
I continued my walk, arriving at Mum's house in a few minutes. I unlocked the door with my spare key and went in. I made sure that all of the vents connecting the rooms were open and that I could get the best view from the spare room. And then, I waited.
It was around 11pm when I heard the taxi pull up, car doors closing and then two sets of voices coming up to the house. As the door opened I heard my mother's voice.
"He thought you were my son? That's hilarious! What did he do when we started kissing?!"
"Ha! I don't know, do you think he could see my hand on your leg too?"
"You did slide it up pretty high, I thought he was going to get a real eyeful!"
This was already going well, I thought. I stood up slowly and looked through the vent.
They walked in together. He was clean shaven and looked extremely youthful. Mum said he was 20 but he looked 16, it was no wonder that he was mistaken for her son rather than her lover for the evening. His arm was around her waist as she put her keys back in her bag.
Mum was wearing the red dress from her previous date, seemed like it was working for her.
The young man moved around in front of her, holding her and then kissed her deeply. Mum ran her hands over his back and moaned softly. Finally they broke apart.
"I wanted to fuck you right there in the club" he said.
"You almost did" she smiled, "that's why I suggested we came here instead."
He buried his face in her neck as she moaned loudly. His hands greedily grabbed her tits and ass. My mom let out a yelp as the young man squeezed her boob hard. He moved his mouth away for just long to say two words: "Let's fuck!"
Despite what they were doing, mum still looked shocked. The young man, started pulling at her clothes to get them off.
"Peter! Let's go to the bedroom!"
She turned and led Peter to her bedroom. Peter followed with his hands still grabbing at her ass. I moved as fast and quietly as I could to the next view point. By the time I got there Peter already had my mother's dress up around her hips.
Peter was grabbing and pawing at her body, while he kissed her hard, both of them moaning like horny teenagers. Which, I guess, he practically was.
Peter stopped kissing her and spun her around, again my mother yelped. Peter pushed her forward, she quickly put her hands out to catch herself. Peter admired the same view I did, my mother's fat round ass covered in satin panties, bent over the bed. Her legs looked perfect, a little wide and slightly spread to keep herself from falling over.
"Shit! That's a great arse!"
"Thanks." Mum sounded a little unsure, "Do you really like it?"
"Fuck yes!" Peter reached forward with both hands and pulled her red satin panties down to her ankles. "Perfect, now shake it lady!"
My mum, wiggled her arse. Her arse cheeks wobbled and Peter patted it gently then stepped back.
"That's it keep going" he said as he undid his trousers and slid them to the floor followed by his underwear. He was skinny and looked like a beanpole standing behind my mother's fat jiggling arse.
He turned slightly and I saw his cock, long and thin standing straight up. He spat in his hand and began to stroke it. Shuffling forward, with his pants around his ankles, Peter moved in close behind my mother's shaking arse. He slapped his dick against her ass and she stiffened and let out a small yelp as she realised what it was.
Once again Peter spat into his right hand and made his cock wet, with his left hand he reached out and pulled my mother's arse cheeks open. I couldn't see it but I knew he'd be getting his first view of her meaty cunt and puckered little arsehole.