There is only 1 heterosexual, and maybe 2 bisexual characters in the entire series, and this includes one-shot characters. This is a common result of the writers being gay or bisexual themselves, but writing in the Yaoi Genre and Yuri Genre, or the author (and the audience) being a Yaoi Fan or a Yuri Fan, straight writers can create works that fulfill this trope as well. Predictably the mortality rate of gay characters tends to drop significantly in cases where most of the cast is gay, while the chance of a Happy Ending increases. The few token straight characters that appear will usually be fag hags, dyke tykes, token homophobes, or family members of the main characters. As such, it will generally have a wider variety of Queer as Tropes instead of pigeonholing the characters into one particular stereotype, sometimes making the characters into sort of a gay Five-Token Band. Some gay-themed media, however, does the exact opposite by making most (if not all) of the characters gay or otherwise non-heterosexual.
The overwhelming majority of fictional works center around heterosexual characters, with anyone else being a Token Minority or nonexistent.
