How do you feel about the fact that I used to do sexual things with my cousin?
Are you messing with me right now? Why did you do that with your cousin?
I was attracted to her and we were hitting it off.
I understand you can't change who you are attracted to, but performing sexual acts with a family member is wrong. It can cause a huge rift in your family if people find out. You should stop doing this.
Family is the least of my worries. I do what I want.
No, if you're caught doing that then you could potentially never see your cousin again. It's also extremely taboo and people will think less of you, because you should never have a sexual relationship with someone related to you.