my descriptions may have spoilers, beware
• crossdressing where love interest starts liking mc before realizing they r crossdressing leading to
gay panic
• visually looks like bl/gl
• some role reversal where fl is more masculine role or vice versa (i have another list for role reversal fyi)
• some bromance
• stories where the characters just are/feel queer (eg. bi love triangle)
• maybe a few not acc straight stories oops
(in no particular order)
pt2:
http://www.mangago.me/home/mangalist/2849110 
