A parody of Giant Woman from Steven Universe.
Sung by VoiceMan (obviously) and sung to Julia, probably during a training session.

Lyrics:

All I wanna do is see you turn into a big ol' Werewolf, a big ol' Werewolf!
All I wanna be is a dad who gets to see a big ol' Werewolf.

All I wanna do is help you turn into a big ol' Werewolf, a big ol' Werewolf!
All I wanna be is a dad who gets to see a big ol' Werewolf.

Oh, I know that it'll just be great and I just can't wait, to see your inner beast released!
Use your instinct when you just can't think, because you are at least half Werewolf.

You mentor is your own dear father, but try not to mind if it turns into a slaughter.
Use your fury to turn big and furry, like a Werewolf! A big ol' Werewolf!

All I wanna do is see you turn into a big ol' Werewolf...