They have vending machines that disperse sex slaves in Japan is what I was told from an educational video. It can't be unheard of to find condom machines in odd places.
Now if only more of this series was translated.....and it was better arranged. Seriously is there two different series with the same characters? Or are a bunch of people working on this at once without any prior knowledge of it being a series? Because the numbering at the galleries is just a mess for this series. And because nobody's translated the first two (Or even found them for all I know, the raws sure as hell ain't there) it's really hard to get a feel for the the ordering of this series. Still very grateful for the translation though. Keep up the good work guys. It'll be easier to figure out the ordering once more of it gets translated