office lady but she's a jk (Patreon)

JK = joshi kousei btw, which translates to "high school girl". 

Here you can see the hairstyle she had early on. Also notice her slimmer figure, something she doesn't have anymore (though I'm sure most of you are perfectly fine with how she is now).

Her personality was a little different compared to now, a bit "cooler" to impress her nieces (Amy and Risa).