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