Summer Holiday/Spain Day 2 Hang by the pool

You have a nice long shower, then pick up your Kindle and go down to the pool for some lunch.

You opt for a healthy salad and sit down under a sunshade to read for a while. Inevitably, your eyelids droop and you fall asleep.

I am lying on the beach, naked, and a pair of identical little girls are standing beside me, pointing at my stiff cock and giggling. I pretend to be asleep as they move closer but can't resist opening my eyes a slit as they reach out to touch it.

They don't seem to care if I am awake or not, and when one of them gives my nob head a lick, I lift my head to get a better view. The other twin nudges her sister and they both grin at me before taking it in turns to suck the swollen head of my cock into their small mouths.

I wait, enjoying the sight and sensation, until, as if by some signal, they both stand up. I think that's it, but they are just changing positions. One of them steps over my legs and stands astride my thighs; then she climbs forward until she is sitting astride my cock. The other twin stands beside my head and when I turn, I get a close-up view of a perfect little pussy.

I once saw a cartoon of a man on a beach with a girl using his cock and another using his mouth. Now that man is me, and my cock is trapped in the vice-like grip of a five-year-old cunt, while my tongue is exploring another one.

The two girls from before are standing in front of you and giggling. The object of their mirth was clear to see as the leg of your shorts had ridden up and my cock-head was poking out.

What do you do?

Pull my shorts up more so they can get a better look

Blush and pull the leg of my shorts down