1girl antenna_hair armpits blue_hair blush breasts brown_eyes cheerleader highres homco idolmaster idolmaster_million_live! idolmaster_million_live!_theater_days large_breasts midriff navel open_mouth pom_pom_(cheerleading) short_hair short_shorts shorts sleeveless solo tank_top thighhighs toyokawa_fuka wavy_hair