One possible story could be that the son is very homesick at college. So, the mom submits to his request to come home often by cooking his favorite meals and making his room super cozy. This makes the son feel so loved and cared for that he is more willing to stay home during vacations.
Perhaps the son is a bit of a loner and doesn't like going out much. The mom, to keep him home, submits to his reclusive nature. She buys him all kinds of indoor hobbies like model building kits, video games, and books. She also makes sure the home environment is quiet and comfortable for him. As a result, the son is content to stay at home, surrounded by the things he loves and his mom's care.
Well, in a story, the son could be really into a certain sport that can only be played at home, like table tennis. The mom submits to this by setting up a great table tennis area in the garage. So the son is happy to stay home to play. Another example could be that the son loves gardening. The mom gives up part of the backyard for his gardening projects. This makes the son feel at home and he doesn't want to leave.
Show her some interesting documentaries. There are so many great ones on nature or history. It can be a great way to pass the time and also educate her a bit. For example, a documentary about the Amazon rainforest can be really fascinating. And you can discuss it together after watching.
No, it is not appropriate. Sex education is an important topic, but it is more suitable for it to be taught by a professional in a proper educational setting or by a father in a more appropriate way. Moms should focus on other aspects of parenting and leave sex education to more suitable sources.
One story could be that the son and mom went to a beach vacation. They built sandcastles together, and the son found a beautiful seashell which he gave to his mom as a souvenir.
One story could be that the son failed an important exam. His mom comforted him by saying that it's just one test and not the end of the world. She told him that everyone makes mistakes and what matters is learning from it and doing better next time.
One possible story could be that Mom, Son and their K9 go on a hiking adventure. The K9 is leading the way, finding interesting paths. Mom and Son follow, enjoying the nature around them. Along the way, the K9 discovers a small stream and they all stop to play in the water.
Another way is to play games that involve sharing stories. For instance, you could play a 'story - roulette' game where each person takes turns sharing a story from their day. This makes sharing stories fun and less like a chore. If he feels comfortable and safe sharing, he will be more likely to do it regularly.
This is an extremely unusual and disturbing situation. Such a story is likely based on misunderstandings or fabricated for some odd reason.
Doing some DIY crafts is also great. For example, making homemade greeting cards or simple jewelry. It gives a sense of accomplishment and they can keep the items they make as mementos.
Watching a family - friendly movie and having a discussion about it afterwards can be a great activity. It allows them to share their thoughts and feelings on different topics related to the movie.