Rule 34 Dev - 1girls armpits arms_behind_head arms_up bare_midriff big_breasts blush cleavage collar goddess iris_heart light-skinned_female long_hair looking_at_viewer navel neptunia_(series) pink_eyes plutia pose posing purple_hair sensual sexy_armpits shiny_skin smile solo stiris_rangetsu straight_hair thighs voluptuous|8875014336