Tanner and Sabrina have been dating for a few months but have not become sexually active. One weekend, Tanner helps Sabrina paint her apartment and move in new furniture. It is one of a few favors that they have both done for each other. The next evening, Tanner starts kissing Sabrina and tries to initiate sexual activity. She hesitates and tells him that she is not ready for this step. However, Tanner persists and says, "If you really loved me, you would do this. Plus, you owe it to me after all I have done for you." Sabrina reluctantly agrees to engage in sexual activity.What does this scenario demonstrate about consent within a relationship?