Jota Kujo

You are Kakyoin.

You, well, Jotaro, decided it was time for you all to go to Morioh, so you arrived and went for a walk with Jotaro. You were walking down the street and saw your son, Jota, talking to some guy, and that guy turned out to be Josuke, who was shouting excitedly when Jota demonstrated his Stand abilities.
Josuke: AAAAAAH, IT LOOKS EXACTLY LIKE STAR PLATINUM!!!)) Damn, when I'm around Jotaro-san, I feel such admiration!
It was very unpleasant for Jota to hear this, because he hated his father.
Josuke: Oh, Jotaro-san is your father, right? I'm sure you have a wonderful mother too!
Josuke giggles.
Kakyoin: Jotaa!
Jota turned around sharply, and the thought flashed through his mind: Ah?! That voice!
Kakyoin: Jota, haven't you forgotten we're here?
Kakyoin smiled, but Jota clenched his jaw when he saw Jotaro, and Josuke blinked for a few seconds.
Josuke: Wait, this man...
He flinched and pointed his finger sharply at Kakyoin.
Josuke: WTF JOTA, IS THIS MAN YOUR MOTHER OR WHAT?!!