"Dude you can't just change me!" Ken nervously exclaimed. "Look I'm sorry for messing up your mural but if you can bring me out once you get those ingredients, I'd like to still look like myself once I'm out!"
"The changes aren't permanent." Mel said as he stopped painting against Ken's skin for a moment. "The changes would only effect you in painted form, when I'm able to get you out, you'll go back to how you were before." Ken continued with a smile to help ease Ken's nervousness. "Besides I wasn't to change much, and to make the changes permanent would take another set of rare ingredients that I don't have."
"The changes won't be permanent?" Ken asked, as he rubbed the back of his neck in contemplation.
"Not without the ingredients to make them so." Mel repeated. Ken looked at Mel for a moment before letting out a sigh.
"Okay, since the changes won't be permanent, and because I especially feel bad for ruining your spell. I'll allow you to make whatever changes you want." Ken said as he looked back up at Mel before continuing. "Full control, just don't make the changes too embarrassing alright?" Mel smiled broadly as Ken spoke.
"I promise you won't regret giving me full liberty!" Mel said excitedly as he dipped his brush back into the paint on his palette, picking up a paint exactly the same shade as Ken's skin tone. Mel began to hum happily as he began to apply paint onto Ken, starting at Ken's legs. Ken made a bit of a face as the paint made contact with his skin. It wasn't painful, but the paint felt weird, like a cool, wet paste was being brushed onto him. Ken looked down and watched as Mel applied paint to him and saw his legs beginning to look more muscular.
"Whoa!" Ken exclaimed in fascination. He moved his leg a little, and could feel the new muscles move beneath his skin. "This is so weird, cool, but weird!"
"Stay still, you don't want to smudge." Mel spoke without breaking focus. Ken stopped moving and continued to watch as Mel quickly applied more paint. Ken's thighs began to thicken even more, becoming more and more muscular with each stroke of the brush. The odd paste feeling began to feel more pleasurable a Ken continued to watch. Mel continued to apply paint going past Ken's knees, making them an extension of Ken's thighs. It felt odd for a moment before Mel quickly painted knees over where Ken's shin presently had been. "I'm adding height." Mel said as he continued to paint. Ken only mumbled response, fascinated at what Mel was doing. Mel then painted shins near where Ken's ankles were, before painting a set of thick, muscular calves the likes Ken had never seen before. Mel then painted a new set of ankles for Ken, it felt strange like he was stretching out. Then Mel painted incredibly detailed feet that were now proportionate to his muscular, body builder legs, at best guess Ken would say he was now a size 16!
"Wow man, this is amazing!" Ken said as he took in his muscular legs. His upper body however looked strange sticking out from the top, and to be honest it felt pretty strange too.
"Now to make the rest of you fit!" Mel said with a smile as he began to paint along Ken's stomach, quickly thickening it, adding muscles to his skinny torso. Ken watched as Mel painted a gloriously detailed, and totally shredded 8 pack! Ken bit his lip trying to hold back a groan. The feeling of the brush against his skin was starting to feel, almost erotic. Ken then shuddered as Mel began painting across Ken's chest. What once was flat was becoming a meaty pec shelf. Ken couldn't hold back a groan this time as his pecs became two massive globes of muscles.
"Someone sounds like he's enjoying this." Mel chirped as he began painting thick, erect nipples onto the center of the meaty shelf.
"I am, this fucking feels fantastic!" Ken yelled, a wave of pleasure shooting throughout his body as he felt the brush continue to alter him. His cock began to stiffen, he'd feel embarrassed if this didn't feel so good.
"I can see that." Mel said with a bit of a chuckle, noticing Ken's hardening member. All Ken could do was groan as Mel finished Ken's chest, his torso perfectly matching his bodybuilder legs! Mel then began to quickly paint along Ken's arms, adding massive, manly traps to Ken's shoulders, an gigantic biceps along his arms. Ken's cock began to leak at the feeling of the added muscles, groaning loudly. Mel continued to hum, chuckling every now and then to Ken's groans as he them made Ken's hands bigger and manlier. "Almost done." Mel said as he then lifted his brush and began adding his paint to Ken's face, making his features more angular. Mel made Ken's jawline more square and painted a faint stubble along his chin before stepping back. "Okay, you can move now" Mel said with a smile. Ken looked over his new form, running his new hands along his massive chest, his thumb gently toying over his thick, manly nipple.
"Fuck this feels amazing." Ken said as he began flexing, making his biceps pop and his pecs bounce.
"Glad you like the changes, but I'm not finished yet!" Mel said as he began dipping his brush back against the palette.