Sierra Nicole in 'Family Vacation - Truth or Dare with Step-Sis'

We all know how family vacations can go... Long boring car rides with nothing to do but play boring travel sign games, and fight with your sibling for that extra space in the car back seat...while mom and dad both have their own space up in front. But in some odd way shape or form, even though your sibling annoys the living shit out of you....somehow there's always moments during the trip where you both become very close.Well this particular trip was no different, except my lil step-sis and I shared a moment that got us closer than I ever thought we could get!It was our first night after we arrived in Florida, and mom and dad checked us all in to our hotel. Mom and dad were in the adjoining room next door, and they got us a room to share. But of course the hotel was full...so the only rooms they had left were single queen beds...which means we had to share. We have shared beds before, but this was years ago...and never after we both have turned 18 yrs old.The weather sucked, and mom and dad were exhausted from driving all day. So pretty much we were stuck together in our hotel room with nothing but energy, and nothing to do.My step-sis was being annoying as hell, so to shut her up....I agreed to play a game with her. Since we didn't have any cards or actual board games, my step-sis suggested that we play Truth or Dare. To me...Truth or Dare was not a game that was well suited for step-brothers and step-sisters to play, but I just wanted her to stop bothering me...so I agreed.We asked a couple of questions back n forth, but then the game took a weird turn. I'm not sure if we were just too bound up together (first in the car all day, then in a small hotel room with just one queen bed), but the questions turned oddly sexual. The tension in the room became very apparent, and a very warm tingly sensation started to pulsate through me.To this point we both opted for 'Truth' questions, but all of a sudden my lil step-sis told me I could 'Dare' her, and before I knew it....I dared her to strip naked in front of me! I couldn't believe my eyes, she actually started to undress in front of me! Then it was her turn... So she then 'Dared' me. She dared me to touch her!Watch as step-brother and step-sis both entertain themselves, as they explore each other's bodies for the 1st time...Oh...and lil step-sis 'Dared' one last thing, for big step-brother to blow his entire hot steamy big load into her open swelled vagina!***Starring Sierra Nicole*** Creampie Finish