Take the offer

"I guess... sure, why not."
She seems inappropriately happy about your choice and immediately starts removing her clothes. "Wait, here? Won't someone see us?"
She smiles. "Doubt anyone will come here, and even if, they're gonna be so jealous!"
You shrug and remove your rags, trying not to move too much to avoid the pain in your leg. Your headache is quickly getting better.
After just a minute, the girl stands in front of you, naked and beautiful. She has a rather flat chest, narrow hips, thin legs and a very nice thigh gap. Her skin is flawless and her breasts, albeit small, are perfectly symmetrical and firm. A clean, small, hairless slit between her legs rounds of the picture.
She takes an intrigued look at your exposed boner, then turns around and gets down on all fours in the high grass. You have to take in the sight of her inviting, firm, pert butt for a few moments, then kneel down behind her and insert your erect manhood into her little snatch. You haven't had a girl since that curvy wench on the last evening before setting sail for your exploration.
You immediately sigh, welcoming the sensation of her wet, warm cave around your shaft. She lets out a little moan simultaneously. Then you start thrusting, grabbing her butt with your hands.
The long weeks of celibacy are not without consequences, and after an intense minute of fucking, you already feel your climax approaching. You thrust one last time, then pull out and spray your semen all over the girl's ass and back. She gasps in surprise.
"Why didn't you do it inside?", she asks.
"I thought you might not want to get pregnant", you answer, slightly flabbergasted by her question.
"Oh of course I want to get pregnant. How many people can claim to have a human's daughter?"
She grins and starts to get clothed again, ignoring the cum stains on her backside. "Looks like we'll have to do that again later."
I like this place, you think.

As you're both dressed again, she says "Come one, I'll lead you to Eldau. It's not far."
With that, she turns around and treads through the high grass along the shore. You catch up and walk next to her. "I haven't asked your name I think."
"I'm Ari."
The coast soon gets too rocky and cragged, so the elf girl leads you inland into the forest. She manages to move through even thick brushwood with ease, but you, hindered by your condition, have some problems and get more than one scratch. Finally, you reach a road. It's paved surprisingly well, made out of smooth, light stones. Travelling on the road is much faster. Only now you realize how hilly the terrain really is. The road winds its way through the terrain, and suddenly, you pass a little summit and are presented with a picture of true beauty. Before you, between the flanks of two hills, lies a city. Beige roads, buildings, roofs, pillars, stairs, all of them aesthetically built into the terrain. The architecture is amazing, yet doesn't interfere with the natural beauty in any way. All is built around a small bay, two towers and a quay wall guard the connection to the ocean. And the forest, it doesn't just end with the city - there are trees everywhere, neither looking like they're just decorations in a settlement, nor like the wild has overtaken civilization - no, it's a natural extension of the woods without taking anything away from the aesthetics of high civilization.
In the bay, you see a ship, fragile and elegant, with triangular sails, apparently just on the way out. You hear seagulls and the water, but very little else. It doesn't feel like a city.
As you walk down the road - now completely flat and with stairs from time to time - you notice a river, coming from another direction into the little valley, broad enough for ships apparently. Finally, you see the first inhabitant - an elf woman, looking around 20 years of age, in a very pretty blue silk dress and her brown hair in a braid. She stops in her tracks when she sees you and stares in amazement. Your companion just smiles and leads you further along a road that goes upwards again, towards a great building built into the mountain side, decorated with elegant green banners with a golden leaf on them.
You see more elves walking around, all of them pretty girls looking somewhere between 12 and 25. Still, there is way too little traffic for this to be a city. At home, even villages have more people walking around.
Ari stops and turns towards you. "This is where our Queen resides. I think she will want to speak with you."
You open your mouth in shock. "Your Queen? Why would she... I'm just a poor sailor!"
She grins. "Well, you're a man, that makes you pretty special around here."
She resumes walking and you follow her, slightly nervous. The big gate of the palace stands open, and you can see some elves walking around in it. Ari stops again and speaks to one of the two guards, women clad in light bronze armor with elegant scimitars. "This is a human I found washed up on the shores. He's not from one of the merchant ships, so maybe the Queen might be interested in him."
The guard nods. "We'll take care of him."
She signals you to enter the building. As you make the first step forward, Ari grabs your arm. You turn around.
"I know you're probably about to fuck women much more beautiful and powerful than me, but... you know, just in case, I'm always ready to spread my legs again. I take in in my ass if you want."
Holy shit. Having enjoyed fucking her before, you grin. "I'll take you up on that."
She spontaneously gets on tiptoe and gives you a kiss on the mouth. Then she blushes and turns around. You watch her cute butt as she walks away, then turn around too and get inside the building.