Well that sure is a comment I got in a fic.

"No entiendo ,quien domino a aquien?acaso al dinal sinbad fue dominante??" if my google translate is right... no, person no one is the "Dom" here, not all m/m relations need a dom and sub.

yeah

“i don’t get it, who topped who? maybe dinal sinbad was the one topping?”

Dinal I suspect might be the Spanish rendering of Drakon

but anyways it's just, it's clearly not meant to be top/bottom (two young adults having an awkward first time)

some fans are very intense about positions