I have read a few of these mom in lap themed stories. I just thought I might enjoy writing one myself: so I did and I did. Don't expect anything too deep and meaningful, it's just a bit of fun.
"Oh for Christ sake Ash, stop bloody whinging. I am not, repeat not coming back out here again just for a couple of items. Look," he said pointing at the dark storm clouds rolling towards them. "It's going to pour in a minute so everything has to be in the car. It's your mother's stuff after-all and you are the one who wanted to come in the first place."
"Yes well I told you it was going to rain but you wouldn't listen. And it doesn't all have to come now. Can't it wait until another time when just the two of us are in the car. Does it have to come tonight?"
"Christ, it's not that hard Ash. Roger, you sit in the back and your mother can sit on your lap," Ross growled at her with finality.
"But Ross, it's over a two hour drive, I can't sit on his lap for that long, it'll be too uncomfortable for him. His, his, circulation will be cut off," Ashleigh protested.
Ross turned on Ash, a look of fury on his face. "Oh for god sake, he's six foot fucking two, you're five foot two, you haven't got an ounce of fat on you so he's hardly going to collapse under your weight. Anyway I'm not fucking arguing any more Ash. I don't care who sits on whose lap but just get in the car before it's too bloody dark to see," he said jabbing his finger menacingly at her.
Ashleigh and Ross Mercer stood toe to toe staring angrily at each other. Their son Roger and Ash's mother stood a couple of feet away watching the scene with embarrassment. They had left early that day to pick up a few valuable items from Ash's mother's place as she was going on an extended overseas trip. Not a problem, the items were valuable and had to be stored. Ross decided today was the day to bring them home. The rain made the roof rack obsolete, so the only way to transport the goods was to put the back seat down flat, pull the front seat forward and lay the back down as flat as it would go. The paintings slipped in the passenger side comfortably but that meant there was no room for a passenger in the front and only one seat in the back.
Ross turned on Roger. "Do you have a problem with that?" he said in a tone that defied Roger to complain. His body language bristling with aggression.
Roger was at that age where he and his father often had disagreements. Roger was a bit of a larrikin and was going through a period where trouble always seemed to be just an angry word away. He didn't want to be there anyway but didn't have a problem with his mother sitting on his lap. Whilst the relationship with his father was strained, he really cared for his mother. "Ah, no, no mom can sit on my lap, it won't be a problem," he said dismissively.
"Ok then it's settled, get in and let's get going," he retorted angrily. They all knew better than to carry the argument further when he was in this mood. He could be an aggressive, abusive and at times violent man when upset. And at the moment his anger was in the red zone; better left alone.
Ash shrugged her shoulders and gave her mother a look of resignation. She gave her a kiss and moved to the car.
Ash Mercer was what some people might call a trophy wife: young, long dark hair, dark eyes, pretty face with a sultry look and a killer body. Her boobs that were the envy of any male, trim and fit body with long, shapely legs. Ross, wealthy through his trucking business had been reasonably good looking when younger but had let himself go. They married young because - well, he got her pregnant at a young age and money can cover most crisis. The contrast between the three of them stark: Ross 37, overweight, arrogant, rude and abusive; Ash 33, gorgeous, happy and friendly and Roger 18 and a strapping young lad never far away from mischief.
Roger put an arm around his mother, gently moving her to the car. "Come on, we'll have our own private party," he said laughing, trying to break the tension. "You get in first mom, it's a bit cramped, lean over the paintings while I get in behind you. Then you can sit back down on my lap. I promise not to scream in pain. Ok?" Roger said chuckling trying to ease the tension. Ash leaned on him and gave him a resigned look. She loved her son as much as he loved her.
Ash doubled over and stepped into the back seat. Roger couldn't help a slight flush as he manoeuvred in behind her. Her ass was virtually in his face in the process, the short skirt showing her shapely legs as she bent over in front of him. She wore a short summer dress which flared out loosely and dropped over his knees and legs as she sat back on him. His knees had some clearance from his father's seat backrest and she sat side saddle across his lap. There was no alternative. He had a moment of awkwardness with his hands but solved the problem by putting them around her waist as they settled into a semi comfortable position.
She was light on his legs and he began to enjoy the soft, warm feel of her body. Roger loved his mother ... which was more than he could say for his father. He held her firmly to keep her steady. As he held her his eyes inevitably dropped to her body, it didn't help that she wore a loose, low cut blouse; the cut revealing her cleavage which at the time was jiggling enticingly right in front of his eyes. He tried to look away but it was impossible not to look. It wasn't the first time he had noticed his mother as a woman. He had been in a fight when one of his school mates had referred to her as a hot MILF. When he explained what it meant Roger took offense. But thereafter he couldn't help but notice her as an attractive woman, especially her full breasts.
"Oh fuck, no, no, no. not now, this is my mom," he thought as the inevitable started. He could feel the stirring in his balls.
He closed his eyes, dug his nails into the webbing of his hand hoping the pain would take his mind off his situation.
***
Ash was angry at Ross' comments. But she didn't let the anger linger for long. It was neither comfortable nor uncomfortable for her sitting on his lap. Roger didn't seem to be having any difficulty with her weight although it was still early. Beside, she kind of enjoyed sitting on his lap having him hold her, he was her son after all and she loved him unreservedly as only a mother can. She relaxed leaning into his body, enjoying the warmth and bonding.