[NSFW] Where was the best sexual and rewarding experience you ever had?

Desribe the enviroment of where you had the best sexual experience you ever had, was it quiet and peaceful. Or was it very public that it turn you on? Was it loud,dark, romantic, outside, indoor, busy, relaxing or even so plain that it was fun?

Include small detail and large detail base if you would like. If it was a chain of events that made you enjoy it, say so.