People in relationships should not be abusive to one another.
Sonja sees a new game up for sale on Steam that she wants to buy.
Sonja wants to obtain the game.
Sonja decides to buy the game herself and earn the money she needs.
Sonja decides to stop having sex with her boyfriend until he buys it for her.
Sonja buys the game and enjoys it without any threats to her relationship.
It works this time, but eventually her boyfriend gets sick of this manipulation and leaves her.