What chastity device?

[darkblue]

Hi,

I am interested in orgasm control and denial games. So my interest was soon led to chastity devices. If I ever decide to buy one, what would you think would be the best?

• Are the open ones better, where the cock head is still available for teasing?
• Or do the closed ones the better job, as they should increase the frustration of no sensation at all?
• Which of them are able to allow a ruined orgasm, which don't?
• What about the comfort during long-term wearing?
• Is peeing without complications possible?
• Is every device lockable?
• Plastic or steel?
• What about the weight, is it important?
• Which devices can I wear under normal trousers, without to be seen?

Thank you for every answer, as I have no experience at all.