You grab a "Something XXXtra" energy drink and the "Cream So Much" donut, giggling to yourself about the name.
You went up to the counter and put them down, about to grab your wallet from your purse.
"Oh, no charge Miss. Enjoy them! Oh, and take this, too. Grand opening special!" The clerk, an old man, said.
"Really? Thanks!" You said as he handed a candy bar - it looked like a standard snickers bar, but it said "Thiccer" on it. The tagline below said "Now made with even milkier chocolate!"
"You're very welcome, miss. Come back if you have any... problems, okay?" He said, with a wink and a smile.
"Um... okay." You say, a little bit confused.
******
Later, you arrived back home, eager to try your new snacks. You first drank the something XXXtra energy drink, noting a fizzy, lemon-lime taste. It was so good you downed the whole thing in a few seconds. Then, you went on to the "thiccer" bar and Cream So Much donut, eating them both at the same time. They were delicious and sweet, better than what you'd ever had before; again, you ate them extremely quickly.
"Woah, I'm sleepy all of a sudden." You said with a smile on your face, passing out on your bed...
******
About an hour later, you woke up feeling refreshed but... different.
"Oh my GOD!" You screamed out as you looked down and saw the biggest cock you'd ever seen where your vagina had been. It had to be at least a foot long, with huge tennis ball sized balls beneath it. Suddenly, you realized what that something "XXXtra" was.
You jumped out of bed before your cock immediately felt erect - your balls were FILLED with cum - that must have the "Cream So Much" donut. You resisted the overwhelmingly strong urge to jerk your new appendage and walked to the mirror in the corner of your room.
"Woah!" You said. "Thiccer" was an understatement. You'd looked almost boyish before, but now you looked like a beautifully thick woman.
Your face had been changed slightly; the makeup you spent so carefully doing had become permanent, you noted, and your brunette hair was thicker and silkier.
Your ass was amazing - it looked liked a high-class stripper's, firm and big.
Your huge hips were complimented by a skinny waist and HUGE J cup breasts that felt... full. You squeezed one of your perfect nipples and milk shot out, filling you with a mind numbing orgasm. "Ohhhh my GOOOODDDDD" You shouted out, as your cock shot a spurt of cum out at the same time.
"Mmmmm, I could get used to this." You say, starting to jerk your huge cock...