Polish spanking for 18 birthday
Poland has kind of good coming of age tradition that boys get spanked 18 times by belt by their friends at 18 birthday. I took part in many of these events as a teen. That was hot. Unfortunatelly majority of boys are beaten on clothed buttocks, but sometimes (in the guy-only enviorment like locker room or in traditional small villages) they recieve on bare ass (never seen that in real, just few videos).
+ girls are not spanked, but they often take part in boy's spanking
Is there similar cultural traditions in your countries?