Went down on my step-sister
So I met my step-sister when we were both already adults. She's a few years older than me and for the most part we've had a pretty normal relationship. She's been in a relationship or married since we met. However, for the past year she's been single and I've found myself checking her out a lot more and thinking about her sexually from time-to-time. Nothing extreme, just that she has a nice body or whatever.
So for the 4th we are out camping with the family. I'm staying in the parents camper and she has her own. So last night we proceed to get shit-faced and once everyone else is asleep her and I are both still up. We continue drinking and doing various drunk things. We end up talking, wandering around, and end up getting very flirty.
This, to my shock, leads to us making out. Then me feeling her up, and us going back to her camper. We continue with the fun and for whatever reason I decide to pop under the sheet and start absolutely devouring her pussy. I get a couple fingers in her and she starts moaning loudly in a quiet campground. Her moaning and her soaked pussy gripping my fingers was so fucking hot. So now it's morning, I have no idea what anyone heard or saw and I can't stop thinking about fucking her brains out or having her ride my face. We haven't talked about anything because we're not alone and I have no idea where to go from here. To make it worse she's walking around in a tank top with no bra and her nipples are hard and visible despite it being like 90 out. So I'm largely hiding because the second I see her I start getting hard.