1girl ahoge artist_request bare_shoulders blue_eyes bra breasts card_(medium) chess_piece cowboy_shot hair_between_eyes high_school_dxd high_school_dxd_cross indoors king_(chess) large_breasts looking_at_viewer miniskirt navel official_art open_mouth red_hair rias_gremory simple_background skirt sleeveless standing tongue underwear volleyball_net