Sister's secret slutty side Polaroids

You were in your sister's room looking for a charger while she was away at work and opened a desk drawer. Inside was a pile of printed photographs and polaroids, mostly of her and her friends, but a pile caught your eye. The top picture was her in a sexy white dress and underneath you could see one of her in her underwear poking out. You pick up the pile, curious. Your sister had always been a bombshell, and secretly you knew you wanted her. It was wrong, but what could you do about it. After uncovering the next few photos you were stunned. Your beautiful sister was fucking a huge black cock. You had no idea she like black men, all her boyfriends had been white. You couldn't help it, the pictures of her being a black cock slut made you so horny. You pulled out your cock and started to jerk off right in the room, the photos laid out in front of you. It wasn't long before you came all over her desk. Then you hear the door open downstairs. "Hey, I'm home!" you hear your sister shout as she walks up the stairs to her room, where you are standing with your cock in your hand and her photos in front of you. Fuck.