踩踏派對 ( Stomp Party ) (Pixiv Fanbox)

原始的高畫質與差分版本已經以訊息發送給所有贊助者， 以上內容月底的總輯還會再發送一次。 The original HD files & alternative versions had been sent to all supporters by messages. The all content pack will be sent again at the end of this month.