"a racy literary style"

"a rich ruby port"
"full-bodied wines"
"a robust claret"
"the robust flavor of fresh-brewed coffee"

"a blue movie"
"blue jokes"
"he skips asterisks and gives you the gamy details"
"a juicy scandal"
"a naughty wink"
"naughty words"
"racy anecdotes"
"a risque story"
"spicy gossip"