Ikemen MC isn't gay... yet; he never actually confronts the gender issue and is simply reacting to all the culturally implanted notions of "cuteness" associated with "girls" and "women".
Yet, the moment he thinks about going balls deep in the y-hole of a cute trap - he bi.
if in that dream, he imagines trap MC with a V or pregnant with a baby - hes delusional... but straight... for now.