My sister and I caressed each other's tits and eat each other's pussy while our parents were on vacation

My parents just went on vacation and left my teen sister and me at home alone. I was about to go to bed and decided to check on my teen sister in her bedroom. When I got to her bedroom, just looking at her sleep made me horny. So I approached her and began to eat her pussy. We ended taking turns to eat each other's pussy and caress each other's tits.