I came across some muse-worthy Tumblr sites that inspired my imagination. I think these are definitely worth checking out for anyone who applies a creative process with a sexual or sensual focus. Or really, any human-centric focus.
Some contain NSFW imagery and interesting little anecdotes, article links, etc. Some of them may also contain multiple kinks.
Sex Is Not The Enemy
Riding Wild Nudity Not Prudity
Fuck Yeah Sodomites Kink
Sailing Free