Dennis confidently watched while his twin brother David apparently felt aroused by the monster transformations.
David takes off his black coat and proceeds to undress, taking off his cream jumper and blue shirt before pulling down his blue jeans, and slipping out of his brown shoes, taking off his boxers and socks, and soon, he was stark naked. He then looked over to Dennis, who was also naked after he took off his green sweater, brown necktie, white dress shirt, navy suit trousers, boxers, socks, and dark green casual shoes. The two both decide to activate their monster tfs at the same time.
"Well," Dennis says as he and David both activated their transformation, "If you can't beat them, join them."
DAVID saw his penis deflate, and shrivel up, and vanish, replaced by a covering of scales, which soon spread over his body. The scales mostly retained the skin colour, but with a slight bluish tinge to them.
Again, He gained muscle, and grew the short stumpy tail above his butt. His feet had 3 toes, And his hands had 3 fingers, his ears pointed, and short stumpy brown spines grew on his back.
AT THE SAME TIME, Dennis's tf happens.
Like his brother before him, his penis deflated, shrivelled up, and vanished, replaced by a covering of scales, which soon spread over his body, like his brother. The scales mostly retained the skin colour, but with a slight reddish tinge to them.
Like his brother, he gained muscle, and grew the short stumpy tail above his butt.
But to David's surprise, Dennis' feet had 4 toes, And his hands had 3 fingers, his ears pointed, and short stumpy spines grew on his back; yet instead of brown, they were blue, like the colour of his scales.
And, soon, it was over.
David and Dennis were monsters.
David was baffled about why his brother had the same tf as him, but slightly different. "Why is your form slightly different to mine?" he asked his brother.
"Well," Dennis said, "Just because we're twins doesn't mean we like the same things, or have the same monster forms. But hey, it's cool." he said, giving his brother a noogie.
The other monsterized men looked and admired the new monsters who were checking out each other's changed bodies.