Rack reloaded adds a bunch of content and I sincerely recomend you check it out as it adds a lot of the features which the main Dev plans/planed to.
While I'm not usually that into furry games this one is a big exception as the BDSM aspects are super fun and you can make some really beefy looking characters. Given that I think it has great potential and there is a huge variety in gender, build, and preferences which is always great to see as anyone of any preference should be able to enjoy. If it wasn't for rack reloaded the free mod which expands on this game greatly I'd probably give this a 2 as its a wonderful game but the main Dev has not been working on it nearly enough.