Masturbation In Group

When I was 15 I spend 2 terms boarding at school. We shared several dormitories in groups of 4. I soon learned that no one was shy about wanking or talking about it.
As soon as lights out was called the rustling of bed sheets started soon followed by gasps of pleasure and relief.
Soon we started talking about who could come soonest after the last wank.
More later ?