To start with, visually the first page is great. The cover art is awesome, I love the menu design, the art on the front fold is killer. I love the names of the items on the menu and the build a nymph is very clever. You did a great job of integrating an ancient myth into a sci-fi setting. The second page is, I think less visually appealing, but is very playable. All the information you need is clearly laid out and on the page and the design is accessible and gives us everything we need to play a session. From a color, font and "feel" I think the second page could be revisited to make it feel more like the inside of an erotic club. Perhaps you could incorporate the curvy neon light lines from the front instead of the hard right angles and flat colors? Or they could be more cord like or S&M themed. I don't know.
I personally haven't run an overtly sexual adventure at my table (which is three couples), but I think the hook of rescuing someone from the testing chamber would completely work with my group without anyone being put off in any way. I think you've struck the right balance on a tricky topic where it would be fun for most people is what I'm trying to say. Great job!