Here is the full list of all 25 Hot Hentai Puzzle Vol.2 achievements.
Finish puzzle 1.
Finish puzzle 2.
Finish puzzle 3.
Finish puzzle 4.
Finish puzzle 5.
Finish puzzle 6.
Finish puzzle 7.
Finish puzzle 8.
Finish puzzle 9.
Finish puzzle 10.
Finish puzzle 11.
Finish puzzle 12.
See all unlocked girls on gallery.