I was eagerly awaiting a mess of fireworks from Nagatoro, and her yandere face stoked the anticipation, but she let me down. Fight for your senpai, Nagatoro!
I decided to go back and reread this series. The two girls in this chapter were shown in the first chapter, though without eyes. There's a third girl friend who's also tanned who's in chapters 1 and 2. I wonder if she'll show up again for Nagatoro to have to lay the smack down on.
I don't care how fit, thin or fat someone is, their underarm would never feel like boobs, and it would be a sad day for everyone if that was ever the case.