The Big ImageBoard (TBIB) - 2girls alternate costume aqua eyes aqua hair arms behind back bad id bad pixiv id black socks blue skirt blush breasts brown eyes brown footwear brown hair cosplay costume switch crossover full body futaba rio futaba rio (cosplay) glasses hair between eyes kneehighs lab coat large breasts loafers long hair looking at viewer multiple girls necktie pleated skirt ponytail red necktie sailor collar school uniform seishun buta yarou serafuku shoes skirt smile socks tanezaki atsumi twitter username vest vivy vivy: fluorite eye's song vivy (cosplay) voice actor connection white background xauching