A guilty pleasure is an activity or piece of media that someone enjoys but would be embarrassed by if other people found out about it.
Guilty pleasures: What music makes Warwick guilty? - The Boar
What is the definition of a 'guilty pleasure'? What makes something a ' pleasure' and not just another routine activity like sleeping or breathing? - Quora
The History of 'Guilty Pleasure' – Bold and Sacred
Richmond baby name consultant shares 'guilty pleasure' names, Local News, News, Teddington Nub News
guilty pleasure Meaning & Origin