Using such a description is inappropriate and objectifying. We should focus on positive and respectful representations of different groups rather than seeking such potentially offensive content.
The character's sexuality can vary depending on the creative team and the narrative direction. In some comic arcs, there may be indications that Black Mask is gay, but it's not a definite trait across the board.
In most cases, the character's sexuality isn't a main focus in the comics. But if there are specific storylines or cues that suggest it, then maybe. It's not a straightforward yes or no.
One great movie is 'Moonlight'. It beautifully portrays the story of a young black gay man growing up in Miami. The film shows his struggles, self - discovery, and his relationships in a very poignant way. Another is 'Pariah', which focuses on a young black lesbian coming to terms with her identity.
For a more angsty read, there's 'Sirius' Forbidden Love'. It deals with the difficulties of Sirius being in a gay relationship in the wizarding world. It shows the internal struggles he faces, as well as the external pressures, and how love still manages to find a way through all that.
I'm not aware of specific books that exactly match this description. However, you could look into LGBT literature in general, such as 'Call Me by Your Name' which, while not directly about this specific set of elements, does explore gay relationships in a beautiful and in - depth way.
There are many positive stories within the black gay community. For example, there are black gay activists who have fought for LGBTQ+ rights within their own communities and also in the broader society. Their courage in the face of discrimination is a great story of strength.