"Dare." You say. Curious as to what it might lead to, but more afraid of what your girlfriend might do to you. The prospect was fun, sure. However you were still nervous as to what your girlfriend might do to you given the option. Best to test the waters, rather then dive in.
"Aww, no fun." She said with a sarcastic pout. "That's fine though, I can still work with that." She playfully rubs the gland of her cock head utop her shoulders, as though stroking her chin and gave a thoughtful humm from her crotch face.
"Ah, how bout this. I dare you to find me incredibly attractive no matter what form I take. And if I take a form you were previously attracted to before hand you'll be revitalized. Fully rested and full of vigor!" She pumped her arms and gave her hips a "cha-cha" shake.
"Oh that's interesting, so if you reset yourself..." You started.
"You'll be ready for round 2, or 5, or 8..." She finished. "And who knows, maybe you'll discover something about yourself along the way."
"It's kinda pointless though." You stated. "I already think your so attractive however you are." You then bend down onto your knees and arch forward to kiss her lips nestled between her legs.
Kissing deeper you reach around to grope her supple ass cheeks kneading the flesh between your fingers a palm.
You open your eyes in the throes of the kiss to see your girlfriend's eyes shut tightly, eyebrows furrowed and wiggling. A look you were familiar, a cute little quark she did when she was thinking hard.
You noticed her lips grow bigger pressing against yours. The skin becoming rough and slightly spongy. Still you kept up the kiss. Closing your eyes again and embracing your loving girlfriend, no matter her apperence! Her lips continued to grow swelling so large they began to press against your nose and chin. Suckling the soft flesh a heat began to radiate from them as you felt her tougne part your lips.
You present your own tougne taking part in the French kiss but quickly you are overcom by the firm force of your transformed girlfriend's flat bulky hit tongue until suddenly it enters your mouth fully and pushes you anyway from her lips.
You open your eyes in mild shock as you can now see your girlfriends face retracting away from you. Her mouth replaced by a velvity animal sheath below her eyes and nose set into her groin. The tongue you'd been wrestling with now an obvious horse cock of small foot or so of length (what you could presume was small for a horse)
Most astonishingof all was the fact you knew what it was at first glance. You swore you've never seen a horses genitals. But you knew that's what it was. And it was hot! Your own cock throbbed with need at its sight! Pre dribbling at its tip already.
"How do you like the ''new' new' me babe?" Your girlfriend asked. The slit at the tip of her foot long cock opened and closed in time with her words.
"It's amazing hun, I can't wait to see what else this leads too." You manage to say as you can feel drool welling up in your mouth from the exsotic shape of your lover.
"Glad you feel that way, cuz its your turn again."
"Right." you say with a grin, "transform or dare?"