In most cases, I ignore games that have ntr or rape since I prefer vanilla content but this game is a bit too good to pass up on.
There are 13 cg's you can unlock, you can unlock 6 cg's if you go for either the normal (lose 6 times but win at least once inbetween the loses) or true ending (true ending only needs you to win 6 times, doesn't matter if you lose).
The other 7 cg's can be unlocked in the happy happy happy end, which you can get by losing six times and not trying to win, the script will change from then on.
Anyhow, how good are the cg's? They aren't animated but they are still drawn very well imo, the first six punishments are all different but from the first reward till the last cg, it's all vaginal in various positions.
The minigames are okay, I personally found the hide and seek mini game the easiest, the other three minigames are kinda meh.
Oh and yeah, the translation is pretty good, no problems with it.