Those who suggest this is perversion - I'd ask, is this not the appreciation of the female form from a personal perspective? It's tongue-in-cheek or crass maybe, but not perverse. ;)
Yes, I see your point! It's an intriguing take on the challenge and at least you're blatantly honest. Noise filter is a bit heavy-handed but it's a nicely lit and focused shot.
This image has a lot of potential, but it has few bugs that could be improved upon. The grain here is on purpose I guess, but it kind of kills the shape. Also it apears too horizontal. Perhaps positioning the body on an angle with just the bikini and legs showing to make it more abstract flow of shapes. Also since we are alowed to spot edit this challenge, you could have cloned out the specs on the bottom of the right leg. Great effort.
I too am partial to the shape of the heart. I don't feel that the enhanced grain adds to the intimacy of the photo, at least that's my opinion, and I'd suggest a little more control of the light.