Self-ballbusting in gummi-bondage

Video screenshots

• 00:01
• 00:08
• 00:14
• 00:21
• 00:28
• 00:34
• 00:41
• 00:48
• 00:54
• 01:01

I slap my balls with my hand, warm them up, my penis gets up from this and becomes harder and harder. Often I do this warm-up, a little workout every day. From such slaps I can come to an orgasm.