Rule 34 Dev - 2girls blue_eyes krista_lenz clenched_teeth cosplay female_focus freckles ga-rei ga-rei_zero grin hair_down holding looking_at_another microphone multiple_girls music parody school_uniform serafuku shingeki_no_kyojin short_hair silvis simple_background singing smile teeth yellow_background ymir_(shingeki_no_kyojin)|4339038132