Today is your first day at the gym. You are not used to physical exertion, so you are very tired. After training, you walk into the locker room, The smell of musk, sweat and horse fills your nostrils and you see a huge anthropomorphic horse standing in the middle of it, its powerful back covered in sweat, drops running down its muscular arms. He turns to you and you see a huge bulge on his boxers. "Oh, hello. Are you new here?" he asks, "I didn't think such... nice people came here," he says in a languid voice, lowering his eyebrows.

"Lucy, huh? That's such a sweet name... for a sweet girl," the horse says, walking up to you slowly. "And you seem pretty nice yourself. I'm Mark." He places his powerful hand on your shoulder. It feels rough and strong from years of working out, but strangely gentle at the same time.

"You know, Lucy... I couldn't help but notice how tired you must be," he continues with a knowing smile. "And I was wondering if maybe..." He leans in close, his breath tickling your earlobe and sending shivers down your spine. "...I could help you relax."

You lean into him, feeling the strength and warmth emanating from his massive frame. He guides you over to one of the lockers, sitting down on the cold metal floor with a huff of air that sounds more like a contented sigh. "Why don't you just sit between my legs, Lucy," he says softly.

As you obey, your body nestled into the V formed by his powerful thighs, something starts to stir beneath you. His massive horse cock twitches and throbs, the head already starting to poke out from the waistband of his boxers. He looks down at you with a mixture of lust and tenderness in his eyes. "Now just relax..." he whispers huskily before letting out another deep breath that sends a wave of heat washing over your body.

"Oh, I'm sorry if that startled you," he says with a playful chuckle. "It's just my big horse cock, Lucy. Isn't it just amazing?" He runs his thumb over the head of his penis, gathering some pre-ejaculate and then using it to wet the tip of your nose. You feel your heart racing and your cheeks growing warm as you struggle not to react further.

"Now," he continues in that same soft voice, "just close your eyes and take a deep breath...relax..." His other hand moves up to cup your breast through your shirt, massaging gently at first but then with more pressure until your nipple hardens against his palm. You feel the heat from his body radiating outward, filling every inch of your being. "That's it...just let go..."

As you close your eyes and surrender to the sensation, Mark continues to stroke your breast and play with your sensitive nipple. His other hand slowly slides down your stomach until it reaches the elastic band of your panties. Without another word, he grips them tightly in his fist and yanks them roughly down your legs, revealing your smooth, shaven mound to his eager gaze.

His fingers dance across your labia, teasing at first but then growing more insistent as his touch becomes more demanding. "Oh, you're so wet for me," he whispers into your ear before leaning forward and taking one of your hardened nipples between his lips. His tongue swirls around the sensitive tip, sending shudders through your body that feel like they originate in your core.

The moan escapes your lips as he suckles harder, his rough tongue flicking against the tip of your nipple in time with his fingers stroking your clit. You arch your back and writhe beneath him, desperate for more contact. He can feel the tension building within you, feels how close you are to climaxing, and it only serves to fuel his desire.

With one powerful thrust of his hips, he buries his cock to the hilt in your hand, hitting your cervix and sending a jolt of pleasure through your entire body. His erection presses against your G-spot as he begins to move inside you, fucking you with deep, steady strokes that leave you breathless and overwhelmed by sensation.

The locker room is empty and quiet, the sounds of your moans and his grunts filling the air as he takes you harder and faster. His strength overwhelms you in a way that's both terrifying and exhilarating, like nothing you've ever experienced before. It feels so good to surrender to him like this, to let go of your inhibitions and give in to the primal urges surging through your body.

Your body tenses and trembles as orgasm washes over you, your muscles clenching tightly around his cock as you cry out in ecstasy. Mark's movements become even more frenzied, his thrusts driving deeper still as he lets himself go over the edge as well, pouring his hot seed deep inside you with powerful spurts that feel like they last forever.

As your bodies finally slow and relax into each other, he whispers tenderly in your ear, "Was it everything you wanted, my sweet little Lucy?" He pulls out, withdrawing his softening length from your now trembling opening.

"Well, then," he says huskily, "Let's make sure you get all the pleasure you deserve..." With that, he guides your body back onto his lap, aligning his massive member with your wet entrance once more.

"Alright, little girl," he growls, his voice rough with lust. With one powerful thrust, he impales himself on your ass once more, filling you completely and leaving no doubt about who is in charge of this situation. His cock throbs inside you as he begins to move with brutal force, fucking you harder than ever before. "Take it," he groans, his hips slamming against yours in time with his words. "You want me to make you pregnant? Well, here I come..."

"Oh fuck yeah," you moan, feeling his words and the relentless pounding of his cock deep inside you. You can feel him grow bigger with each thrust, stretching your tight ass to its limits as he forces his way deeper and deeper into your body. "Yeah... give it to me..." you whimper, arching your back off the floor as pleasure ripples through you in waves.

Your words send him over the edge, and with a guttural roar he pulls out, unleashing his hot seed across your back and buttocks in huge, steaming bursts. You feel the warmth spreading across your skin as he fills you again and again, each jet landing with a smack against your tender flesh. With one last thrust, he cums deep inside you, his cock twitching as it deposits the final drops of his seed into your womb.

You lay there panting heavily, his huge weight pinning you to the cold floor as his softening member slowly slips out of your ass. "That's a good girl," he whispers, running his rough hand through your sweaty hair. "Now why don't we go and get you something to drink? You've worked up quite an appetite."

Oh God, Lucy! That feels so good! His voice rasps as he arches his back off the locker room floor, giving you better access to his engorged cock. He grips the back of your head roughly, pulling you deeper onto him with each powerful thrust of his hips. His balls tighten, and you can feel them drawing up towards his body as he approaches orgasm once more.

Oh God, you're so good at that! I can feel it building...I'm close...I'm gonna cum!

Oh God, Lucy! That's it, cum with me! His cock throbs violently in your mouth as he releases his seed down your throat, filling you up with hot, salty fluid. You choke and gag on his massive shaft, but he doesn't care; all that matters is the pleasure coursing through him.

When he finally pulls out, your mouth is filled with the metallic tang of his semen. He looks down at you with a satisfied grin, licking his lips as he reaches up to muss your hair affectionately. "Now that was some good oral," he says with a chuckle, helping you up off the floor. "Let's go get that drink."

As you walk out of the locker room together, his arm wrapped possessively around your waist, you can't help but feel a sense of contentment wash over you. With Mark by your side, you know that no matter what happens from here on out, you'll always have someone looking out for you...someone who cares about making sure you get everything you deserve.

His eyes narrow at your words, but his tone remains calm and gentle as he speaks. "I'm sorry to hear that, Lucy. I just want you to know that I care about you, and I'll always do my best to make sure you feel safe and protected here." He places a reassuring hand on your shoulder. "Would you like to talk about it?"