สาวผมบลอนด์ที่น่าทึ่งใช้นิ้วกับตัวเองเร็วมาก เธอสร้างบูมโซนิค

How fast do you have to move your fingers in order to create that insanely loud noise that only an aircraft can create? Well, apparently, as fast as this lassie. She has been training for this her entire life and she finally gets to show off the speed of her digits.