Ánh sáng và bóng tối từ mềm đến cứng

• 00:00
• 00:49
• 01:22
• 02:12
• 02:45
• 03:35
• 04:08
• 04:58
• 05:31
• 06:20
• 06:54
• 07:43
• 08:16
• 09:06
• 09:39
• 10:29
• 11:02
• 11:52
• 12:25
• 13:14

I grow from soft to stiff as I play with rings and oil. I thought the light and shadows created a nice effect, especially when I squirted a huge load onto the floor ;)