Rule 34 Dev - 1girl 80s arm_behind_head armpits artist_name ayukawa_madoka bikini black_hair blue_sky breasts cleavage cloud collarbone green_eyes groin hat highres kimagure_orange_road long_hair looking_at_viewer medium_breasts moemaru_miyako navel oldschool red_bikini retro_artstyle signature sky solo straw_hat swimsuit thighs|16917510168