Having a tinder date with my sister

When you check your Tinder you are surprised to see a familiar, cute, little eighteen year old face smiling back at you. Could it be? Is that really your sister on Tinder? Surely it is a fake. You thought your sister was a virgin, but here she is declaring that she is DTF and wants the D right now. It must be a catfish profile. You figure you will swipe right, just to prove yourself right. You are a match! Holy . What now. You exchange messages, it is your sister, and she wants you to treat her like a princess before fucking her real good!