Jess my sister and I were recently talking about people who go to nudist beaches when I dared her to go nude in public, saying she would be too gutless to do it, because I know she always takes up a dare, being the Tom boy type who is so competitive with my friends playing pool and board games etc.. but she said I on one condition that I go naked as well.
So after 3 weeks of putting it off because she was stuck babysitting Brant, a family friend's boy because his mother was very sick, and with another month of weekends booked babysitting him, I said just bring him unless you are chicken.. and surprise surprise she finally said ok, I said but how's he going to be with it?.. Jess said he'll probably love it, as he flashes himself at her at showertime all the time, so she said bring it on, if I'm up for it! (excuse the pun)
So the next hottest weekend all 3 of us headed for the local Nudist Beach which I was already familar with, but didn't tell her that. During the 45 minute drive I was getting so anxious but more horny with an erection in my shorts, because I hadn't seen Jess fully naked since we were kids, and now she has a very taught, toned, athletic body with perky firm breasts and small tight butt, from all her gymnastics training.
Finally we arrived at the nudist beach and just sat clothed on the very crowded beach full of naked people of every age group. While we were still sitting there drinking many cans of vodka and lime (which she insisted she needed to complete the dare) Brant stripped off and hit the water without any prompting.
Jess said it was our turn to strip off after we finish our 3rd vodka can, but I was now wishing to prolong it a little longer because I was starting to get butterflies in my belly about my sister seeing me naked for the first time since I was 12, so as quickly as possible I stripped off and ran into the water to join Brant.
Jess joined us in the water looking very toned, slim and shaved ..she was getting a lot of looks, especially from Brant and his new friends when we were in the water.. this girl
pic will give you an idea of what she looked liked naked, it is a spitting image of Jess, except for Jess had longer hair in pigtails that day).
When Jess and I left the water, I was lying in the sun on my front with Jess rubbing suntan lotion on my back when i started getting an erection.. she then said turn over.. so I turned over on to my back and let her see my dick at twice the size as earlier, and she just stared at it until Brant return from the water with his 3 new young friends, so I quickly rolled back over to conceal my erection.