What was her purpose?

What was her purpose?

To teach she was the best girl.

To receive the protagonist’s seed.

Cowtits

Appeal to the meganeko and big tits fetishes.

To show Ichika the proper place for is head is supporting her heavy boobs

Best Girl in the race, at least.
>MFW Ichika grabs her FAT STONKIN' HONKERS and her reaction is "Being Chifuyu-san's sister in law can't be too bad".

Being the 2nd best girl.

Being second best girl.
Being a two for one deal along with best girl Chifuyu.

Literally THIS.
Goddamit, I loved her DAKKA scene.

For a 3 way with Nee-san

She is part of the harem on the down low right?

2.5 for one if you count Laura

My nigga's

to give every other female character serious self esteem issues.
and Ichika something to direct the majority of his lust onto

fanservice?

is she sat on his dick?

What is your purpose?

Did she die?

No

Green-sensei a best