Well, what I truly desire is that Ashley's sister falls in love with me (i.e. with the MC). This is the only really attractive female character in the game for someone who find tattoos and piercing disgusting. But I know this would be hard to achieve. Emily is cute but not really a beauty.
I actually like that this game doesn't have like "conventionaly* attractive characters that look like super model, cookie-cutter, superficial bimbos and are more grounded, I feel like that makes you focus on the relationship building aspect of the game rather than just a bunch of sex scenes put together with a sloppy excuse of a story, I agree that Ashley's sister is attractive but so far that's the only thing going for her, tho I reserve my judgement, I mean, we've only know her for a single episode and is not the best person ever, I still think that all of the girls are attractive in their own right, Kuneida is too god damn cute, I really like tattoos so Ashley is super hot for me, as for Sam well nothing beats a good MILF and Emily is the type of girl I'd actually go for in real life.