Technically should be tagged "yaoi" rather than "couple" but I find that "yaoi" fails to differentiate not only between trap/male coupling pics and normal male/male coupling pics, but between "safe" and "unsafe" images.
And then there's the little fact that if we assume that a "trap" denotes a "transgendered person", then "traps" should be seen as female, not male.
His/her gender hasn't technically been revealed yet,so in all honesty I wasn't quite sure how to tag it,I left out the yaoi but I added trap just in case.