Hi
I just had to jump in here..hope you don't mind
I've had sex in a graveyard..which after you get past the fact you know some of the people buried there and realize they're not really there just their earthly forms..was ok but not somthing I'd really recommend. Just doesn't feel as intimate. Typically (around here, anyway)underage kids gather in the graveyards to drink
As for part two...kinky sex in public places... nothing wrong with kinky sex, just don't think the public places is a good idea..especially in a small town...
I also think if you really like the person you're with..don't get too kinky too fast..scares most..