My girlfriend’s friend

About two years ago my girlfriend invited three of her friends over for a night out. When they arrived they went upstairs to get ready and then left shortly after. After they left I went upstairs and found that one of her friends had got changed and left her used panties on the floor by her bag. I couldn't resist and put them straight up to my nose and mouth. The aroma was incredible and they were still quite moist as she'd only taken them off about thirty minutes ago. My cock was so hard and it didn't take long for me to cum. The following day her friends left and to this day I don't know which one of them left the panties out, it's a mystery. But whoever it was had the most amazing pussy juice.