In most cases, it's unethical. A best friend relationship is based on trust, mutual respect, and non - sexual affection. Once sexual activities like a blowjob are involved, it can change the dynamic completely. For example, if one person has different expectations afterwards, it can create a rift. Also, it may make other friends uncomfortable if they find out, and can even lead to the breakdown of the friendship group.
If such a situation has occurred, communication is key. Both parties need to be honest about their feelings. They should decide whether they want to try and salvage the friendship or if it's best to part ways. It's important to respect each other's decision.
Most of the so - called 'best friend blowjob stories' are likely just salacious rumors or fictional tales made up for shock value. In real friendships, such inappropriate and unethical behavior is not the norm. True friends respect boundaries and uphold moral values.
First, make it clear that you don't want to be part of it. Then, if possible, try to protect the privacy of those involved. For example, if someone is trying to spread this story around, tell them it's wrong to do so.
This kind of topic is not suitable for sharing in a general context. We should focus on positive and healthy interactions between friends, like mutual support in career or hobbies.
This is highly unethical. A marriage is based on loyalty and trust. What your wife's best friend has done, if it actually happened, is a serious breach of moral and relationship norms. It can lead to the breakdown of your marriage, cause emotional distress to your wife, and damage multiple relationships all at once.