Good Times with the Kotatsu, the Night of Kitty Print Kotatsu degu～! Nyanko Purinto no Yoru コタツでグ〜! ニャンコプリントの夜

When Koizumi gets home she arrives to find out that her central heating is broken and it’s snowing heavily outside. As a last resort she accepts the super pervert, Saji’s invitation, to stay at his place again.