It was fun. Animations weren't too bad, and the voice lines wer fun to listen to.
I got all three endings, and I'll tell you how to get them yourself.
Ending 1.
Service all, or just one of them with her ass, then end. (Button appears in the bottom right)
Ending 2.
When you get into the actual game segment, there will be nails in a board in the background. On the far right of that board, there are multiple nails near the same place. Click those to activate vaginal. You'll notice the Christmas bobbels in the background will change and reveal symbols on each of them. You'll have to match the ball to each of the reindeer based on what their name is. You will always start with Rudolf, so his ball is the red one near the middle of the screen. Get it right, and it will light up, and you will automatically advance to the cumming animation, where you can select your next reindeer. Get it wrong, and it will crack. You get two chances on each of them total, so they will stay cracked even if you get it right. Get it wrong a second time, and it shatters, and you can no longer interact with it. You must get most of the bobbels correct, and lit up, but break at least 1 before you click end.
Ending 3.
You must match all reindeer to their corresponding Christmas ball. When all of the ornaments are lit up, you can click End and it will give you the ending.