Really enjoying what you've made so far - looking forward to the next installment!
Really like the writing, the background art style is cool, and although they're only demo stand in's, the main character art for the guys looks awesome!
My only critique (which doesn't matter since these are just stand ins) would be that the NSFW character art doesn't match the main art, and doesn't look nearly as good. The Nordic guy looks a bit odd too.
But overall - amazing! Please keep up the great work :)