I'm reviewing per the devs request, so take it not as criticism but as it's intended as one player's viewpoint to help the devs improve the game prior to releasing it on Steam.

The English version is understandable but not a very good translation (I'm going, instead of I'm coming, when someone is called) and it doesn't flow, very choppy is the word I would use. The graphics are very good but the animations could use more frames and it could definitely use polish in both dialogue/wording and the transitions from place to place, it seems very disjointed, almost abrupt. I haven't played all that far into the game, but far enough to know how the play through will go. If you like big behinds and pretty average looks on the girls (there is a variety, but big behinds seem to be a theme) you'll be fine.