"I want a fish tail!"
A chocolate bar is dispensed from the vending machine.
You eat the chocolate and you feelunder your waist sprouts a beautiful neon blue (with some black lines) tail full of scales. You decide this isn't enough fir yiu.
"I wanna be a merman with a huge tail, fins in my arms, gills, merman hands, etc."
You get another chocolate bar. At first yiur old tail disappears. Your decide to lie dien as your legs are huge-- you are niw 10 feet. Your legs buck together and fuse your legs turn 90 degrees. You watch as webbing grows between each finger and your nails grow as well. Scales keep growing up your waist and a sheath civers your manhood, which you can tell is larger. Your ears become pointy with 3 ridges. Gills griw on your neck and grow on your arms.
Your hair becomes green with blew highlughts. Your upper body strength is multiplied from nerdy to sexy.
Now to find a mating partner