Quite a simple game. All you do is go around, put presents in houses, and interact with the girls. There are issues, though (as with every H game, lol). When I first played, I actually just went to the edge of the map and died. Then I realised that you have to actually press DOWN to enter the chimneys, the game doesn't really tell you that. The jumping is kind of janky. Sometimes my characeter can slide down a roof with me being able to do nothing about it. The controls menu is alright, but a little cluttered. There's no need to have 4 keys to do the exact same thing. DOWN key is for interaction. Arrow keys are not shown, though they work just fine.
These aren't any big issues really, but they are there, just to point out. The promise of 10 unique H animations is kiiiind of misleading, if you look at it a certain way. There are 5 animations, each animation having 2 girls. So, its not really 1x10, more like 2x5.
There isn't much else to say. The animations are smooth, there is voice acting (although only 1 sound file), and there's even CUM anims.
Final rating: 5 eggnogs. Worth 3$? Not really, just find some gallery video. This game has practically no gameplay.