She may become angry, feel violated, and it could seriously damage your relationship with her. It's a very inappropriate topic to bring up in a family context.
Honestly, this is not something you should tell your mother. It's a very personal and often considered an adult - themed or fetish - related topic. Your mother has a different relationship with you, and sharing this would cross boundaries and cause a great deal of discomfort for both of you. You should respect the nature of your relationship with her and keep this to yourself.
Telling your mother about being in 'penis chastity stories' is a really bad idea. Moms usually expect to have conversations about more positive, healthy and family - appropriate topics like your studies, career, or general well - being. This kind of topic is way too private and inappropriate for that relationship.
The consequences could be disastrous. You might lose your friend forever. There could be family drama and conflict. And your reputation in the community or social circle could be severely damaged.
The consequences would be both psychological and physical. Psychologically, it would cause extreme distress, guilt, and shame for both parties involved. In terms of physical health, there are high risks of genetic disorders in the offspring due to the close genetic relationship.
One possible consequence is that it can severely damage the trust between you and your mom. If she finds out, she might feel betrayed and it could lead to a breakdown in your relationship. Another consequence could be that you might discover things that you were not meant to know, which could be confusing or distressing for you.
One consequence is emotional harm to the children. They may feel neglected, unloved, or even scared of their own mom. For example, if a drunk mom yells at them for no reason.
In a case where a mom cheats on her partner, the consequence could be a broken marriage. Her children may also be affected emotionally, feeling confused and sad about the family breaking apart.
It's inappropriate because it involves a very private and sensitive area. There are boundaries in personal and family relationships, and this topic crosses those boundaries in an uncomfortable way.
There's also a chance he doesn't feel the same, which might be a bit painful at first. But in the long run, it can be a relief to have your feelings out in the open and you can start to move on if needed. Also, it could even strengthen your friendship if you both handle it maturely.
Stories about a mother helping her child with personal hygiene in general, like'mom helps me with my bath time stories' can be appropriate.