Natsuki Subaru is,quite literally,a faggot. He is a shitposter who spended almost all of his time producing cringe inducing memes,he is,arrogant, self obsessed, a megalomaniac and overall,someone who he himself thinks is Cool but is actually someone who makes you facepalm everytime he utters a word.

Give him a puberty like voice, or whatever you think would work best to emphazise how much of a prick he is on the outside and how much of a bitch he really is on the inside