Saamee thoughtss (￣∇￣")
Maybe cuz they're man i wonder
No, if u have read a merman bl or girl before it had been always at the form because mermaid is intersex (๑•ㅂ•)و✧, or maybe the author just want to put hole in th back
Sorry, for more details
Its cause mermaid was given a intersex depiction.
So they have both a (penis and vagina)
But not all men has a penis in mermaid form so maybe thats why
Isnt supposed to be at front when your in mermaid form(〜￣△￣)〜