ngl Kotoka is a huuuge bitch throughout this whole manga, they tried to make a rom-com into a dramatic romance with hints of comedy and that was just a bad idea.
OH WTF ?!
I get it but that's a cheap shot. Why is she always the one testing their relationship and the first one to enjoy their weird fetishes ??
Also he can't make a move against that. He's not going to cut his back.
Seriously ever since she went away she's not worth it. Always tesing and never apologizing smh