You earn SexCoins when you play the game and bring the models to orgasm.

Depending on the mode chosen you earn different amounts of SexCoins.

The StoryMode is the mode allowing for the highest amount of SexCoins to be earned. In StoryMode you get SexCoins for successfully completing a story as well as for the quality of the sex, or rather the orgasm(s) during the sex.

Note: The calculation and allocation of SexCoins takes place AFTER bringing a model to orgasm. If you cancel a game before this, you won't get the SexCoins you would have earned if completing the story.