Showering with younger sister

I’m a college student (21) enior and have a sister that’s three years younger (18). Growing up we were like most siblings: best friends and worst enemies. We played and shared secrets in the good times, and ratted on each other in the bad. I picked on her and she agitated me. Pretty normal kids, huh?

But, not surprisingly, in the last few years we’ve grown distant. I’ve basically put up with her and she’s tolerated me. I’ve thought she’s b*tchy and she thinks I’m a geek.

Nonetheless, over Christmas Break we rekindled our long lost friendship. We laughed, we joked, we talked A LOT: about the future and going to college and we shared our thoughts with each other about a lot of stuff. We reminisced and had a really great week, just the two of us.

However, things went so well that we probably crossed the line. When we were talking about our childhood the topic was brought up about how we had played “you show me yours and I’ll show you mine” a number of times when we were younger. We remembered how once after seeing a shower scene in an HBO movie, we had made a secret pact to take a shower together (we were probably 16 & 13 at the time), a pact which later ended when we got into a fight and she threatened to tell Mom.

We recalled that story and well, we were just joking around and she kidded that since we never actually did it the pact must still be valid. Jokingly, I said that she better watch out or I might hold her to it. Neither of us was serious at first, but as the conversation went on we got to the point where we both kinda said “It may sound crazy, but I’d do it if you would.” Somehow it had escalated into a sort of dare.

Next thing you know we were both in the bathroom nervously taking off our clothes. We both did it slowly with hesitant smiles on our faces as if expecting the other one to chicken out. Neither one of us did. We finally dropped our underwear and looked at each others’ naked bodies.