High-pitched notes cause unexpected consequences in steamy encounter. %d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%d9%be%db%8c%da%86%d9%be%d8%b1%d9%86%d9%86