Can you decide?

I haven't posted in a bit as I have been A) busy and B) uninspired. But due to a hilarious discussion that came up at my workplace about bestiality (I work at a porn company, so our casual discussions are often inappropriate compared to other work environments) I thought of this possible brain twister of a question:

If you absolutely had to choose and there was no way out of it, who would you rather have sexual intercourse with: an animal or an immediate family member? (i.e. mother, father, sibling - no second cousins or hot step-uncles or anything)

I honestly don't know if I could decide. Like if the fate of the universe hung in the balance and my choice would ensure it's safety, the universe might be fucked.

Oh my God, I had to cross this out because the thought of either answer groads me out so much. So hey, what would you rather eat - a box of donuts or a box of donut holes?? DIFFICULT CHOICE.