the tingle got stronger when it reached...
his head.
Feeling quite funny, he quickly made himself a cup of tea and took a sip. He grinned in pleasure. "That's good." He took another sip. "Mmm, oh, my. Yep, that needs a little sugar." As he said this, his ears became donkey ears.
He took another drink, and ended up growing horns.
His nose became like that of a dog's.
he set aside his glasses as he doesn't need them as he can somehow see better without them.
"Wow!" Mark exclaimed upon seeing his reflection in the mirror. "I must be the very first man in the world to become a chimera!"
he started to wonder about his next change would be for his chimera self. will it be a tail, head, or will it be something else exactly?