1boy 1girl alternate_breast_size arona_(blue_archive) blue_archive blue_eyes blue_hair blue_shirt blush braid breasts choker collarbone hair_ornament hair_over_shoulder hair_ribbon hairband highres large_breasts long_sleeves nipples oppai_loli paizuri penis pov puffy_long_sleeves puffy_sleeves ribbon sailor_collar school_uniform serafuku shirt single_braid solo_focus takimoto_yukari uniform upper_body white_choker white_hairband white_ribbon white_sailor_collar