Notes:

Did you know that in e621 they immediately tag Reggie (this cute mouse femboi) as female, if it isn't explicit that he's male.

The craziest thing is this is tagged in e621 as female too despite the fact that the text here explicitly states that he's male…

Check it out for your self: https://e926.net/post/show/1674715/animated-anthro-clothed-clothing-crossgender-cute-