Her back

"Get him to start with your back" she hears almost immediately in her ear, as she works hard to not let this guy see that she's listening to instructions rather than music.

She smiles up at him demurely as she says "well, my back is really hard to reach. Would you be an angel and put some on there please? I don't want strap lines, but I don't want sunburn either!"

He looks only too keen to help out, doubtless keen to get his hands on the tight teen body he's been eyeing up for the past hour or so.

He moves down to her side, kneeling beside her at the edge of her towel and squeezing some of the sun cream into his hands.

She can hear him rubbing his hands together to warm the lotion before he places his hands on the centre of her back, rubbing the silky lotion slowly outwards from the base of her back up towards her shoulders.

Her nerves and the thrill of doing this for her 'sir' are getting her hot and her breathing is slightly ragged as she hears in her ear "Good slut, now make sure he knows how much you love it."

She moans softly as instructed, whispering "oh wow, your hands feel fantastic, thank you for this."

"Christ love, it's my pleasure!" he replies, before adding "er, how old are you by the way? And what's your name?"

"I'm Felicity, and I'm 18, why do you ask?" She replies, her head resting back on her towel as his hands almost massage her back, moving gently towards her sides a little more. She knows she got sun cream there earlier, but doesn't want to stop him as his hands slide over her sensitive skin at the side of her stomach.

"Good slut, I'm glad only I can call you Flis." she hears in her ear at the same time as the guy beside her says:

"I'm James, nice to meet you Felicity. And I asked about your age because this is a pretty compromising position if you were underage."

As soon as he finishes saying this, Flis is shocked to hear in her ear "Repeat after me: it's not as compromising as it would be if your hands were about 30cm higher James, on my boobs."

Swallowing her fears of what James' reaction might be, she does as instructed, repeating the tempting and teasing words, waiting to see what James will do.