The moment when her tits shake the most during sex is when the man, close to ejaculation, thrusts the hardest! She swings her hips wildly to devour the greatest pleasure, and her huge tits shake wildly in response! Her huge tits dance like wild horses, making the men's crotches harder and harder, and they're sure to keep on arousing them until the moment of ejaculation! This is the best part for a man to jerk off, and you'll have the most satisfying ejaculation in sync!