Well, it could be that they have developed a really deep emotional bond over time that has a sexual undertone they only just realized. Or perhaps they were in a situation where they were feeling lonely and sought comfort from each other in a more physical way. It could also be part of a phase of self - discovery where they are exploring their sexuality.
There are several possible reasons. They may have been influenced by the modern view of sexuality which is more fluid and open. Also, they might have had a long - standing emotional closeness that gradually led to physical attraction. Sometimes, peer pressure or a desire to break the norms of traditional male friendship can also play a role in such a situation.
One reason could be curiosity. In a society where different sexual orientations are more visible, straight people might be curious about what gay sex is like. Another reason might be the influence of alcohol or drugs, which can lower inhibitions. Also, some people might be in an experimental phase of their lives and want to try new things.
Perhaps it's a story about breaking free from social norms. An 80 - year - old might have been restricted by various factors throughout life, but at 80, decided to experience this aspect for the first time, whether it's due to personal growth, new relationships, or changing perspectives on life.
One possible reason is that the fanfiction writer wants to stay true to the original essence of the characters. In the original books, their relationship was mainly about friendship, mutual growth, and shared adventures. So, the writer may not want to deviate from that and add sexual elements.
One possible reason could be dissatisfaction in the marriage. Maybe she feels neglected or unappreciated in the relationship with you. Another reason might be that she has some personal issues, like low self - esteem, and she seeks validation from others, even if it's in an inappropriate way. It could also be that there were pre - existing issues between you and your friends that created an environment where this could happen.
One reason could be curiosity. Just like people might be curious about different foods or cultures, some straight guys might be curious about gay sex. Another reason could be a lack of clear understanding of their own sexuality at a certain point in their lives. They might be going through a phase of self - discovery and this could lead to such experiences.
Another reason could be psychological. If there is a lot of pressure, like feeling the need to meet certain expectations, it can make the experience painful. For example, cultural or family expectations might weigh on someone's mind during their first time.
One possible consequence is that it can create a lot of confusion. If it was just a spur - of - the - moment thing, it might not be clear if there are real feelings involved or just physical attraction. For example, one person might think it's the start of a relationship while the other just saw it as a one - time thing.
One reason could be cultural. As I mentioned before, in certain cultures like those in parts of Europe, kissing on the cheek is a common greeting among friends, regardless of gender. So male best friends might do it as a normal part of their cultural interaction.
One possible reason could be lack of communication in the relationship. If the couple doesn't talk enough, one partner might seek connection elsewhere. For example, if the husband is always busy at work and doesn't listen to his wife's feelings, she may be more likely to be attracted to someone who does. Another reason could be a change in personal interests. Maybe one partner develops new hobbies and meets new people through that, and those new relationships might lead to a situation where the other partner feels like a cuckold.
She may feel a stronger emotional connection and trust in the relationship. For example, if they have been through some difficult times together and she realizes that being honest is crucial for the relationship's growth.