Can you recommend some good gay sex male sister's boyfriend fanfiction?

One problem is that it violates family ethics. In most societies, there are strong norms about family relationships, and this kind of relationship goes against those norms.

I don't recommend fanfiction that involves abuse as it promotes negative and harmful behavior. Instead, you can look for positive gay relationship fanfictions that focus on love, respect and mutual understanding.

In the realm of male - sisters - boyfriend fanfiction, gay sex can be a theme in certain works. However, the fanfiction community is diverse, and there are many sub - genres and writing styles. Some fanfictions with this theme might be more about breaking taboos and exploring new relationship models, while others might be more centered around the love story aspect, where sex is just a part of the overall relationship development. But not all such fanfictions will have this as a central or even present theme, as some may focus on other aspects like character growth, family interactions, or the resolution of conflicts within the story.

One possible reason could be that he was in denial about his sexual orientation while dating the sister. Maybe he thought he could be straight but later realized he wasn't. Another reason might be that he had a new encounter with someone of the same sex that made him understand his true feelings.

I don't know the specific story. Maybe he realized his true sexual orientation after the relationship with your sister ended. It could be that he had been suppressing his feelings all along during their relationship.

There are many literary works that touch on gay relationships in a more artistic and non - vulgar manner. 'The Song of Achilles' is one such work that reimagines the relationship between Achilles and Patroclus in a very engaging and profound way, without being overly sexual.

One well - known book with gay male relationships and stories is 'Call Me by Your Name'. It beautifully depicts the relationship between two men, the love, the passion, and the self - discovery in a very poetic way.

Fanfiction involving explicit sexual content is not appropriate to recommend. However, you can look for general Sheith (Shiro and Keith from Voltron) fanfiction on platforms like Archive of Our Own and filter for non - explicit, well - written stories about their relationship that focus on emotions, adventures, and character development.

Fanfiction often contains adult and inappropriate content. I can't recommend such works. Instead, I can suggest you look for some positive LGBT - themed literary works that focus on themes like love, acceptance, and equality in a more appropriate and respectful way.

Look at his body language. If he seems more interested in other men's appearances or has a lot of male friends with whom he is overly affectionate, it could be a sign. But this is not definitive.