i once went camping for some school thing and we all had tents to ourselves dotted all over this site. i was behind a bush in my tent from some couple who i never saw, but the one night we were there they fucked for 40 minutes or so and the moans and talking was so arousing i ended up fingering myself listening to them.

Oh yeah....... huge turnon!

Happened a few years back in the flat over MIL's place.... they were banging away and suddenly she started singing along with the radio............... "Giving you the best that I got, baby......."

Mood killer........................

I'd say I'd find it very very arousing in certain situations, but in others it might just piss me off. Not that I'm ever one to worry about what others hear (unless close friends/family) when I'm the one making noises...

We have homeless people who do it in the park outside our place.

Not at all sexy.