Rule 34 Dev - androgynous armpits arms_behind_head arms_up bikini black_bikini_bottom black_hair blush breasts brown_eyes closed_mouth expressionless female female_only kino kino_no_tabi looking_at_viewer minami_(y-r-h998d) navel short_hair simple_background small_breasts solo swimsuit topless white_background|3481331728