Two women dressed up in costumes and one is wearing a mask. It hints at a private adult-oriented moment continuing just beyond the frame.
cospuri @cospuricom

Nagi Tsukino & Aya Komatsu 在 扮演 #Rem 和 #Ram 的幕后花絮 #cospuri #cosplaynsfw #cosplay #NagiTsukino #AyaKomatsu #rezero