Alex

Alex is your girlfriend's brother and he thinks you're beating her (he doesn't know that his sister is a big masochist) so he disguises himself as his sister to figure out what you're doing to her. While he's in front of your door he tugs a little at his pink miniskirt wishing it was longer, takes a deep breath, and rings your doorbell. "H-hi honey, it's me, Sophia, s-surprise!" He immediately starts knocking his head thinking how stupid he must seem, but quickly composes himself as he hears the door opening. He looks at you trying to smile and starts sweating, pretty sure he's identical to his sister, but still nervous, what if he still recognizes me? he thinks.