Well, she could get hurt badly. If there's a sudden stop or an accident, there's no proper restraint for her. She might hit the dashboard or the windshield.
The phrase is rather odd. 'Mom rides on sins lap' might be a metaphorical way of saying that the mother is engaging in some form of behavior that goes against moral or ethical norms while in the car. It could be a story about a moment of moral lapse or a situation that challenges the idea of right and wrong in a confined space like a car.
I've never heard of it as a common story. It could be a very personal or creative story someone made up. Maybe it's about a mom who is facing some inner turmoil or bad thoughts (represented by sins) while in the car.
However, this situation should always be appropriate and within the boundaries of healthy family relationships. If it's a young child, it's more of a cute and affectionate gesture. But as the son grows older, such physical closeness might change in nature. It's important to ensure that it doesn't cross any inappropriate lines and is always in the context of a loving family dynamic.
The car ride could symbolize a time for communication. In a busy day, it might be the only time mom and son can have a focused conversation without distractions.
Well, it could be a really sweet story. Maybe after a fun day at the beach, mom was tired and just playfully sat on my lap on the way home. It might have been a moment of closeness, sharing the joy of the day at the beach, like talking about the beautiful seascapes we saw or the sandcastles we built.
It could be a story where the mom is taking her son to a doctor's appointment. They might be listening to their favorite music in the car, and the son could be a bit nervous about the visit, so the mom is reassuring him during the ride.
One story could be that mom rides in the car to go to the zoo. She has promised the kids to take them there, and as she drives, she sees different animals on the way like cows and horses in the fields. She gets excited and can't wait to share this with the kids at the zoo.
It could simply mean that the mother is taking a ride in a car. Maybe she is going for a grocery shopping, or perhaps driving to pick up the kids from school.