Bunking with My Stepsister

I can't believe I got so lucky as to get assigned to bunk with my own Stepsister at summer camp! It's going to be so much fun to chill together! I hope you don't mind that I sIeep in my underwear. Let's cuddle together for warmth. Whoa, what's that? Is that your penis? Wow, I can't believe how big and hard it is. I've never touched one before - I'm a virgin. What should I do with it? Suck it? Slide it between my huge boobies? Put it in my pussy? How about all of the above? Shot from your POV.