My cousin insists that I get in the shower with her, what do I do?

If a girl like Nikki Nicole told you to jump off a sixth floor, we would all jump because there are girls who convince you to do whatever they want hehe, for example Nikki Nicole has it in her pussy that her cousin gets in the shower with her and the other asshole doesn't think twice knowing that they could get caught but of course, who says no to a girl like her?