Going to bet that the remaining subs get drawn in order of Yuu > Ro > Nimu > Hitomi > Iyo > Maru-yu.

Only part I'm second guessing is maybe Nimu goes first on that list but the rest stay the same.

I find it amusing that while the other subs so far have been either naughty teasing or cutely embarrassed Dechi on the other hand doesn't give a damn.

I can't wait to see Rou-chan.

I don't think she's not giving a damn, not making an eye contact with viewer and slight blush on cheeks. I'm not sure if I'm that perverted or what but this is really sexy for me too, cute and shy shipgirl that doesn't want to make eye contact with you when she knows that you look at her with that eyes filled with lust. This drawing are amazing I would love to just hug her that would be even enough for me.