在我的新大黑屌玩具中测试：第一个振动模式

• 00:01
• 00:06
• 00:12
• 00:18
• 00:23
• 00:29
• 00:35
• 00:41
• 00:46
• 00:52

the vibrating function already feel rly nice and has a sweet ticklin sensation