I got it because I had a few gift cards lying around that I was getting ready to throw away anyway. I can't look at specifics because the game is down for maintenance right now, but ifI remember correctly you get:
x2 multiplyer (which you can get for free with the wheel spin)
500 gems (it gave me enough to buy the christmas outfits...but other than that, you can just get gems from chests and tournaments)
Amber outfit (it's an alright outfit, but I don't even use Amber asoneof my girls)
Amber email (after purchase you have to invest another 14 replies i think to finish this email)
After email (a "sex scene" with amber, which is best described as a "moving picture" of her going up and down on your dick endlessly, and there is a slider to make the scene faster or slower. There is also no additional sound beyond the standard game)
Overall, I probably wouldn't recommend spending money on it
half of it you can get just by playing anyway, and the stuff that is strictly hidden behind a pay wall isn't IMHO good enough to warrant buying it.
Don't get me wrong, I was able to successfully smack the yak to the "sex scene", but in all honesty the FREE pictures i have accumulated did most of the work.