Standing around the park in nothing but your shorts, you look around to make sure nobody is looking at your perfect, round, breasts. Now that the coast is clear you bend down to see what's on your foot when all of a sudden you see that your toes toes are now plant roots as you can do nothing but watch in stunned horror as they rush forward and delve into the ground. Looking at the rest of your foot it still remains human except for one small difference it's now a deep, rich orange color.
"What's happening!? What did that thorn do to me!!??" you cry as you stare down at your now orange body. Your hair has now turned a rich, dark green as it grows down your back, you feel it flow past your legs, and into the ground.
You let out a scream as your body begins to swell blowing up like a balloon! In moments, you look fully pregnant with twins. You groan as you feel yourself swelling, feel the pressure growing inside you. Your smooth orange belly surges forth like a balloon, your hips widening and expanding as well. Your thighs were now as thick as your swelling waist, making you stand in a wide-legged stance, and your arms are puffing up rapidly as well, taking on a cone-like shape and ending in tiny hands. You are now completely spherical from your neck to well past your crotch, and growing even larger.
You are now an almost complete sphere, the only thing left of your once human form are your head, hands and feet. Other than that, you are an orange globe, perfectly round, your skin slightly shiny in the sunlight.
Suddenly you make a strange coughing, almost gagging sound, and your toungue emerges from your lips. It is thick and green, suddenly your head tilts back as your hair flows up to meet your toungue. Hair and toungue meet and merge as your head iss absorbed into the swelling, orange globe of your body. In moments, you are gone, and in your place stands a gigantic, round, pumpkin, perfect for Halloween.