[Wickedboy619]

"U-uhhhh, I dunno, Sean." Cody was nervous and hesitant. "We don't know what that stuff is for, or where it's been."

[SeanWoods221]

Sean went ahead and took a drink of one the vials.

[Wickedboy619]

"Sean, don't," Cody said, panicked, "You don't know what it's for. We could get into serious trouble!"

[SeanWoods221]

Too late. Sean already downed the entire vial.

[Wickedboy619]

Cody got nervous. "U-uhh, Sean? Are you okay?"

[SeanWoods221]

Sean moaned as his muscles started to grow.

[Wickedboy619]

Cody gasped and took a few steps back, in shock at seeing what was happening to his boyfriend.

[SeanWoods221]

As Sean's muscles grew bigger, so did his genitals.

[Wickedboy619]

Cody's eyes went wide as he saw them do so.

[SeanWoods221]

Then, Sean grew a pair of horns and a tail.

[Wickedboy619]

Cody clasped his hands to his mouth, shocked of his bf's surprising growth.

[SeanWoods221]

Sean stood in front of his bf naked with big muscles and huge genitals.

[Wickedboy619]

Cody then gulped, taking in the sight of the horned Adonis his man has become. "S-s-Sean?"

[SeanWoods221]

"Yes." Sean replied.

[Wickedboy619]

"Are you okay?"

[SeanWoods221]

"Just horny." Sean replied as his cock started to harden.

[Wickedboy619]

"Woah!" Cody said as he watched Sean's member stiffen. "I can see that."
"Do you think that formula will have that same effect on me?"

[SeanWoods221]

"Find out for yourself." Sean replied.

[Wickedboy619]

Cody takes a minute to debate whether or not to try the other vial himself, looking back and forth between his horned, beefy, horns boyfriend, the vial and himself, and contemplating the consequences and whether it's worth the risk.

[SeanWoods221]

"Go ahead, babe." Sean smiled.