Here is the full list of all 21 Sex Simulator achievements.
Perform 2 finishers per mouth in one game
Spend in the game a lot of time at a time
Performe Finisher per 12 seconds
Perform all finishers in one game
Find Freddy's Outfit
Run red alert
Slap girl 10 times in one game
Use the editor of clothing
Make 50 kisses in one game.
Bite a girl 25 times a game
Fill the orgasm and the excitement of the girl at the same time
Finish it in her mouth
Make a girl a cream pie
Raise girl excitation to 100%
Tearing clothes on a girl
Remove clothes from the girl
Change background
Read help
Disable music
Run game for the first time
When the girl is on top, press “A” 1000 times in one position