There was another crack in a wall that faced the sea, and I looked through. I could see the two girls running on the sand. To my great relief, they didn't head to the location where the nuns were sitting. Rather, they ran straight to a group of their friends who were playing a ball on the beach.
I could see the group gathering around the two girls, and then all of them, about a dozen girls, surged forward in a mighty stampede towards the cabin where I stood naked, their exhilarated shouts filling the air. In a moment, they arrived, passed by the wall I was spying through, and burst into the women's section of the facility. I heard them being pushed to peek through the gap in the wall.
"He is not here," they chattered in disappointment.
By this time, I had completely lost my erection due to the stress, so I moved to the spot where Lisa and Maggie saw me before, turning my back to the peeking girls.
"Here he is," one said, "but can see only his butts."
I stayed in that position and started to play with my dick. The giggling and laughing behind me caused it to react quickly. In less than a minute it got to an upright position. I decided to try upgrading the game.
Still with my back to the girls, I walked to the bench where I left my belongings. I took the bottle of shower gel I brought with me and turned to walk to the shower stall. This move gave a full glimpse of my erection to the girls squeezing by the cracked wall, but only for a few seconds.
A big "wow!" was heard, followed by cheers:
"I saw him! I saw him!"
"I saw everything!"
"It's standing up!"
"It's so big!"
And then:
"I didn't see."
"Let me see too, move away, Lisa, you saw this already."
I disappeared from their view and entered the open shower stall. I opened the water and started indulging myself with the shower gel. Not seeing me, but surely knowing that I'm there under the water, naked with an impressive erection, I wondered what their next move would be.
They moved around looking for a place with a better view. Some went out of the cabin and walked around the facility, looking for another crack in the wall through which my position would be visible. I heard voices from the entrance to the men's section.
"Let's go in," said one.
"We can't do that," answered her friend, "it's the men's section."
"Come on!" said the first, "he is the only man around."
Soon everyone arrived there.
"Sidney wants to go in," said the girl I heard before.