Technically this caption does not imply incest by itself since a bi or lesbian orientation does not automatically imply incestuous tendencies.
 
10 points if you read that in Mudbriar’s voice.

Not quite.
 

@headlessrainbow  
I dunno, I think it would. However calling them lesbians at this point in time is moot and no longer relevant. Maybe in someone’s mucked up head canon sure, but canon wise it hold no legitimacy. I tend to chalk a lot of stuff like this up to particular individuals refusing to watch the season given their dislikes for particular individual characters of the show like a friend of mine. He refuses to watch ANYTHING after the introduction of Starlight claiming, “It killed the show.” More reasons of course but I wont list them all here as they have been said and or heard about other characters of the show lol.

@Cryo-novA  
I’ve always heard bisexual people refer to a pair of bi females as ‘lesbians’ if they were a couple, but maybe that’s an area thing? I mean if you put ‘best bisexuals’ it wouldn’t really imply what they wanted to.

@headlessrainbow  
Yes but she isnt lesbian then, she would be Bi, and its clear she prefers her male coltfriend over her sister. So.. yeah this image no longer applies or has any ground to stand on.

@Philosopher Stone  
Having a partner of one gender never stopped me from screwing the other gender, usually in front of that partner. So what’s your point?  
This just means he gets a show!

Maybe Pinkie is a lesbian, but unfortunately for her Maud has a boyfriend.