Leaving detailed notifications on locked screen turned on while cheating? And is she aware that MC knows her password?
I wonder if that's on purpose to get MC to find out, because otherwise Karen doesn't seem too intelligent.
I hoped for something even a little bit more romantic than MC calling her immediately and inviting her to fuck. I mean come on, at least tell her about the cheating first. Though I respect Sakurajima for actually hearing him out without hanging up right after his horny outburst.
After the first chapter I'm honestly excited about this manga. I was a bit worried, because I dislike NTR motives, but looks like this one's safe for me.