You're watching your mother after she comes into the room to relax on the couch. She farts and acts embarrassed, apologizing and explains she had a huge burrito at lunch. More farts come out and at first she keeps apologizing for letting them out in front of me until she finally just starts letting them fly free. You have an urge to go masturbate after listening to her beautiful musical farts. You hear her from your room as she lets more and more out.