"Must stop making drawings of naked women in life classes and get out more..."

That made me laff Pete!
Yes, didn't you realise, nekkedness - and of course sex - is strictly reserved for the beautiful thin people under twenty five who invented it - this small elite group also invented drugs and partying. So oldies stick to your crochet and crosswords please; and don't forget to be horrified at young people today doing things that no-one ever thought of before!