Snake

"Do not be shy. Answer me, mortal. Do you wish to forfeit your old human self for a life of eternal pleasure and eternal servitude? Do you wish to become a creature of pure, wild lust? To prey on humans and grant them ecstasy beyond imagination?"

The more you stare into the glistening eyes of the beast-goddess and see the insatiable desire that burns within them, the stronger your own yearning for her grows and the harder it becomes for you to resist her calling. The rational part of your mind cries out for you to flee, to run from the strange beauty as fast as you can - but you do not listen to it anymore. Your new mistress has awakened in you your darkest, deepest desires, and you no longer can nor want to resist the Seductress' power. You were never really popular with the girls, after all... and now is the time to change that.

"Yes... my mistress," - you mumble reverently, looking at your new goddess with a mixture of desire and adulation - "I wish to serve you! Transform me!"

There are no words said afterwards but moans of pleasure and desire. Without any more waiting, the beast-goddess lunges at you and pushes you to the ground, smiling devilishly as she rips your clothing with her claws. She looks somewhat disappointedly at your less-than-perfect body, with your rather unhealthy complexion and nerdy physique, but you feel no shame, knowing that soon enough you will be a perfect bestial stud. With excitement you watch as the beast-goddess spreads her legs and approaches you, putting her wet furry sex right before you mouth. The smell of her dripping pussy juices drives you mad with lust and you begin eating her out, making the Seductress moan in what could only be heavenly ecstasy. As you move your tongue with ever-greater speed and the moans of your divine lover become louder and louder, you feel energy filling your body, giving you renewed vigor and sexual energy; your body fat begins to dissolve, your muscles strengthen and your manhood, now fully erect and covered in pre-cum, growing longer and thicker. Furthermore, you feel strange tensions along your legs and in your mouth, as if something is growing on them. It seems that your transformation has already begun - and you love every second of it.

"You have proven your worth, lover," - the beast-goddess whispers into your ear, her voice even more seductive than before. "Now that you have pleasured me well, it is time for you to experience true ecstasy and complete your transformation. Take me." With these words, the Seductress raises you until you are eye to eye and grabs you - now, the real fun begins.

With a feral growl, the beast-goddess gets on top of you and begins fucking you in a sensual cowgirl position, riding your cock with uncanny expertise. As ecstasy unlike any other fills your mind, you begin pushing stronger, plunging your now impressive cock into her bestial pussy, and soon you change positions, now with her at the bottom. Your old insecurities are now completely destroyed by a wave of irresistible sexual pleasure that reshapes your very mind - turning you from a shy young man into a feral sex machine worthy of the goddess of lust. Your body is slowly changed into an ideal of perfection, lean muscles growing on your once unattractive body, as scales begins to creep on your skin and your feet become a lone tail the grows 12 feet long. A new cock grows out below your first one and the Goddess stops for a minute once it stops growing and puts it in her ass doubling the pleasure for you as she continues. Moans that turn into hisses resound in the forest as you spend hours engaging in what is definitely the most passionate sexual encounter you have ever had in all your life, fucking with wild energy and vigor impossible for a mere human. Strangely, despite all the time you have spent having sex, you have not experienced an orgasm... yet.

"Yes, yes, my goddess! More, more, I want mo-"

And then it begins. You finally come.

Immediately pleasure you cannot describe courses through you wildly, as if you were struck by lightning - so strong that all orgasms you have ever had in your entire pale in comparison immediately. As ecstasy consumes your body, your final changes begin - taking the last remnants of your old human life. New, wilder instincts and new, darker desires now govern your mind; you wish to hunt, to stalk women in the dark, to seduce and take them, and then turn them into seductive beastwomen as lustful as yourself. The beast-goddess rises with a look of satisfaction on her face, staring at your new body with pride.

"Excellent. Rise, my new lover and worshiper. Gaze at your new form and behold."

Slowly, you stand up and turn to the large pond of water near the cave, looking into your own reflection - and you cannot believe your own eyes. Before you stands a 4.5 meter long muscular snake-man covered in dark green scales, your upper half bearing only a slight resemblance to your old human self - savage and feral, yet still irresistible to women (as well as quite well-endowed, you note to yourself). Your body, once rather frumpy and out-of-shape, is now lean and athletic, your hands and feet end with sharp black claws and a long, scaly tail slithers from your whist. Your face, while still recognizable, is now much more handsome and also slightly animalistic, with sharp, predatory fangs filled with corruptive venom. You smile devilishly, wondering why you have become a snake of all animals. Maybe it is because you've always found them powerful and alluring, or perhaps because you had a bit of Bengali blood in you? Or maybe it was the goddess who thought you'd look better that way?

Your new self does not care - nor does it care about anything except the hunt. Reverently you bow before your mistress, kiss her clawed hand and then escape from the forest, now instinctively knowing the road back to your hometown. Within minutes you find yourself hiding in the bushes, watching the sleeping night Saint-Macaire with the patience of the feral sexual predator you are now, watching for any stray passers-by to prey on.

Eventually you note several possible victims for yourself. First, you note a rather average-looking African girl, probably around 18, walking on the streets and enjoying the night sky with a look of confidence of her face - she could easily become a very good-looking beastwoman. You also notice the one house's door in the town is not locked, and judging by the scent that comes from that building (being a beastman, your senses are now much more acute, and your body is more sensitive in general), there are at least two girls there - friends, or perhaps lovers? Finally, you have a key that you've taken from the pockets of your discarded clothing - the key to your girlfriend's house. You and Jacqueline planned to meet last night, and though you might be late, you are sure not going to disappoint her... and she sure would make a perfect packmate with her feisty personality and hot figure.