Don't take the hospital job and take the next job you can go for, a bit more than groping. Also, it does depend on what decisions you make, the first time I played the game I think it took until about day 18 to get some full nudity, when I played it again I decided to make a few different decisions and was getting full nudity more or less in the first 4 days. Getting caught playing with yourself by the daughter will give you mother / daughter showers scenes a little later.I played through it there and it was great, but it's a shame there are no scenes other than a little groping with the old dudes or anyone else for that matter other than the husband. Or did I miss something?
Judging by the comments it seems this is one of those games that the updates release very far apart and since the most recent update wasn't to long ago, I guess I'm waiting a while...
Obviously you have two different routes you can take, whether you go Good Wife or Filthy, I'm going to start a new game shortly myself to see what happens if I do all the Good Wife stuff instead of the filthy.