33M Saw 30F Cousin On Feeld

Was swiping around on Feeld in my area one day and I found a profile of a beautiful young blonde with a fantastic body. In one of the photos she was in a black lingerie outfit, with her face hidden off camera. A pillow with the letter 'C' was in the profile. She looked like an absolute babe. After scrolling down a bit more I saw something closer to a long distance face pic: it was my cousin, 'C'.

What do I do? She looked incredible and I think I really want it, but I don't want to disrupt the family at all.