Unless I'm mistaken, my hypothesis is thus: Rinnosuke was a shy boy back in the day and kept to himself for most of the time. He runs into a Foxy-Neechan who brings him slowly out of his shell, who just happens to be Ran. They don't quite forget one another, and X years later we end up here, with Rinnosuke finally an adult... and Ran still petting him on the head like he was that unsociable brat he was.

Why, Rinnosuke, didn't know you were an Onee-con.

Bueno.

thanks for the translation ChoasKnight!

Wow, I would like to see a story like that between the two of them.

unapproved. was expecting this to happen.. =(

You can appeal it