Odd kink?

Not sure if this is a kink or not but I find it a big turn on when I see myself in a mirror getting fucked.

Had some fun last week when a guy was fucking me in a hotel, bent over the sink in a bathroom so I was facing a large mirror. Just found it so hot watching myself getting fucked from behind.

Is this an odd/strange turn on? Is it a kink? Does me being bisexual have anything to do with it?