震蛋 refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates."震蛋" refers to a vibrating bullet or egg, which is a small and usually egg-shaped device that vibrates. 震蛋