PublicNudity/get dressed and drive there
You decided it's better to play it safe for now. However, that doesn't mean you can't still have some fun anyways.
Walking to your dresser you grab a white tank top and a pair of pink athletic shorts. Dropping your towel you quickly get dressed, throw on some socks and hiking boots and check out your reflection. Your tank top is a bit snug on your chest, showing off the tiniest stretch of your stomach while emphasizing your bust. Your nipples are very obviously poking at the fabric, and the thought of others seeing them sends a shiver of excitement down your spine, making your nipples harden up and become even more prominent. Turning sideways you see how your shorts hug you ass nicely and showed off most of your slender legs.
Smiling in approval you exit your room and cross the hall to your older brother's room. He's current severing in the army over seas and should be back soon, but until then his room remains empty. Despite the seven year age gap you too had always been close, and whenever you start to miss him you'll often come here and steal one of his shirts to sleep in, finding comfort in his scent, which is why you're here now. Opening his dresser you pull out a grey t-shirt that says army in bold capital letters on it, a gift your parents got him when he decided to serve after graduation.
You throw the shirt on over your clothes and see how it fits, finding the hem comes down to mid-thigh length and slips off one of your shoulders. You give your shoulders a little shimmy and hold your arms behind you back, watching as the shirt slips down your figure, almost catch on your boobs, and pool at you feet. Stepping out of it you pick it up while noting it will do nicely.
Your brother never knew about your secret exposure fantasies, and as you look at his bed on your way out you remember the times you've fooled around with him nearby. From sneaking in here naked while he slept, to entering the bathroom while he showered and masturbating right next to the curtain, to stripping and climbing onto his bed and taking a nude selfie right next to him, ever thankful he was a heavy sleeper. You even stripped naked once right behind him while he was gaming with some friends online, unable to here you through his headphones.
But you shake your head and leave the room, instead refocusing on your current adventure. You grab a fresh towel from the hall cabinet on your way and throw them into your pack. A thin tank top that shows off your nipples clear as day, form-fitting athletic shorts that can be pulled down with a swift yank, a t-shirt so big on you it could slip right off, and a good old simple towel. That's all you'll have to cover your modesty of this trip. The thought makes your heart beat a little faster.
Taking your backpack down stairs you quickly stock up on some food and fill your water bottle before going to wait on the porch. Before long you see the familiar van pull up to the curb and make your way over, throwing your pack into the back before climbing inside, keenly aware of the boys staring at your boobs and butt as you find a seat.
During the ride there: