When the narrator sleeps with white woman from the woman's activist group, she completely enjoys it. She does not find the narrator as just another no good African American, but as a dominant black man. In fact i thinks she is the one using him. I think she is intrigued by him, maybe because her and her husbands relationship is getting stale or boring. She uses him as just another toy to fulfill her sexual fantasies. I do not know if the fact that she is using him has anything to do with her being white and the dominating person over him. But if it does than that just means she's gaining control not the narrator. Maybe also because she is a feminist and cant let men have control but that would be another discriminatory topic. In the end, its the narrator who feels bad and vows to never put himself under such circumstances, especially if he were to get caught by the husband. He also feels guilt because its like sleeping with the enemy, but you can not help to try the forbidden fruit.