Enter Furry World - a Visual Novel
Black Vulpine for Shiro
the bully of the school. Strong looking, and always with a large malicious grin on his muzzle. But behind his though scales there is a big heart that he hides to others.
(Pronounced Sheero)
I imagine Shiro with a strong sounding voice of a tough guy, but not exaggerated.
Example of what I don't want https://youtu.be/3YGkZDEGJZk?t=40
The name's Shiro, you better remember it, shrimp. I hope for you that your lunch is tasty enough, or else your own mother might not recognize you. [chuckle]
[Happy] Oh! I didn't think you'd have enough guts to do it! Hehe, well, as promised I will gladly help you with that thing.
[Nervous] G-get off me you freaking shrimp, don't hug me like that! ..... Hmph... [growl] come back here... Don't even dare tell what happened or else...[sad] You disappointed me shrimp. I really thought you were different, but it seems I was wrong... [sigh] Don't approach me ever again...
[angry] Shrimp. You really pissed me off the other day, you know? And you know what I do when I'm pissed off? huh? HUH?! Let me show you!!