The hottest girl at the gym has approached you about staring, she also saw you sniff the bench after she got off it. She knows what kind of guy you are, the kind that loves smelling asshole. She pulls down her tight shorts and asks you to smell her ass right on the thong string, once she knows you are hooked she pulls the string off her sweaty puckered asshole and let's you stick your nose right in it while she talks dirty and encourages you to jizz on her butthole.