1boy, 1girl, o, bare_shoulders, between_breasts, bikini, bikini_top_only, black_hair, blush, breasts, cleavage, collarbone, green_skirt, hands_on_another's_chest, heart, heart-shaped_pupils, hetero, idolmaster, idolmaster_shiny_colors, implied_sex, kobinbin, large_breasts, looking_at_viewer, necktie, necktie_between_breasts, no_shirt, plaid, plaid_skirt, pleated_skirt, ponytail, shirase_sakuya, simple_background, sitting, sitting_on_person, skirt, solo_focus, speech_bubble, steam, sweatdrop, swimsuit, symbol-shaped_pupils, trembling, white_bikini