Proposal : Update Series Touzen, Imouto ni wa Naisho de♥ synopsis

Proposal details

This proposal will make the following change(s):

Update the synopsis of the series Touzen, Imouto ni wa Naisho de♥

Change the synopsis from:
Unknown
to
It all begins with Tomoki and Tsugumi Kirihara, two siblings who have a really "close" relationship, as the history develops more girls will want to have a piece of what these two have to give. (Source: AniList)

Based on the following reason: Missing