Credit goes to YEYP

Turtlereef held a contest to win a day with Mercury since he was off duty for the day. Typhoon's parents entered him as they know he's his hero, and much to Typhoon's delight, he wons the contest. This made his heart skip a few beats as he saw his hero looming over him, trying his best not to mess his diaper.
Mercury gave Typhoon some headpats and was looking forward to spending the day with his biggest fan. He asked where Kimo was, and told he had a date, but Typhoon will get the chance next time.

The two spent the entire day together eating, laughing, playing and seeing Turtle beach. This made Typhoon the happiest typhlosion ever, he soon got sleepy and mercury didn't want to carry him home, so he decided to rest his head on his diaper, which was extra plush. Mercury ust watched as his biggest fan was sleeping, much like how mona sleeps, bringing Mercury alot of happiness. He'll make sure to return typhoon home when the sun rises as he wants typhoon to know he wasn't dreaming.

End

The size is actually accurate, Mercury towers over Typhoon, not that he minds, he loves looking up to Mercury, literally.

Mercury and Typhoon belong to Me
Pokemon belong to Game Freak