Airi just standing there while these two are being absolute freakasses is really good. Her then doing Gyaru NTR knowing exactly what that'll do to Minori is....
This is why I read "I'll become a gal who's kind to otaku"
no, she's right, that is incredibly hot
the only thing that could make it hotter is the childhood friend knowingly and intentionally subjugating herself to it because it makes her future wife cum