You have sex as a man. [Nina's POV]

"I- I- I-"
Your stammering sounds so foreign with a voice as deep as yours.
This woman, (her name is unknown to you) drops to her knees in front of you. She has a hunger in her eyes. A hunger for you. For your body anyway.
"Ach, relax Freddy, we aint gonna get caught, not out here."
Her accent is turning you on. Is that weird? Ah, who are you kidding? This whole thing is ten times ten levels of weird.
She wraps her hands around your growing cock and bites her lip.
"Even then, you seen the shit folks are doin' round 'ere? I don't think they'd care..."

She furiously strokes your erection.
The both of you are breathing heavily. You are trying not to cum but it's very difficult. This is all so overwhelming. The throbbing protrusion between your legs. The waterfall of new sensations and feelings. And this woman in front of you...
You must admit, you've thought about girls before. Sexually, rather. Everybody does, right? That's what they say. But this is... Something else. Something primal. Something deep being unlocked inside of you.
A part of you wants to run. Push her away and run as far as you can go. But you can't. Can't take that risk. This girl has given you no indication that she's been taken. If she is, then she'll rat you out to the others and you'll be back at square one. And If she hasn't, then she'd just tell someone who is.
And besides...
You really wanna fuck her.

You push yourself up and push this woman onto her back.
"Oh!" She squeaks.
You push her legs apart and grab the base of your dick. There's a lot of guess-work going on right now on your end. You've only ever been on the other end of this. But you think you've got the gist of it.
The woman pulls her bottoms to the side. She's dripping wet.
"I've been horny since we left the bloody room, you lug. I guess you can't take a hint!"
God, she's a brat. This should shut her up.
You push the head of your cock into her slick hole.
"Ngh! That's the ticket..." She moans.
You pound your cock into her. She squeaks on every thrust of your hips. She wraps her legs around your back, pulling you further inside of her.
"AH AH AH AH!!!"
God, she is loud! How have you not been caught?
"Tapadh leibh, a charaid!"
What? What is that language?
God, If that's a demon language, you're more fucked than she is.
"Sèid e annam! Tha mi sàbhailte, mar sin thoir dhomh e!"
You hope you aren't supposed to know what this means.

As a girl, your orgasms were a special thing. You had several at a time (on a good day) and they came like a wave. A flush of endorphins that crashed over you.
But the male orgasm is like a gunshot. A burst of white-hot fire that blazes in the pit of your stomach. It rises up and pounces on you, leaving you no time to pull out. She pushes you deep into her as you pour something sticky deep into her. And just as swift as it started, it ended.
You pull out of her, leaving her dripping you out onto the sand. You fall backwards, leaning against the bush behind you.
Your companion sits up, staring down at your handiwork.
"A Dhia, rinn thu uachdar orm gu mòr..."
"Oh, geeze, I'm sorry. I just-" You start to say.
She leans into you and shuts you up by kissing you.
"Oh, clam up you big lump. Told ya, you don't need to act sweet on my account. I'll be fine!"
She pulls her bottoms back into position.
"Sides, I'd love to have your accident. C'mon, grab ya trousers and come buy me a drink."