4boys 4girls amy_rose assertive_female bat_girl blaze_the_cat boots carrying couple formal furry furry_female furry_male gareki_sh gloves grey_background hand_on_another's_chin height_difference high_heels highres holding_hands kiss kissing_hand knuckles_the_echidna maria_robotnik multiple_boys multiple_girls princess_carry rouge_the_bat shadow_the_hedgehog short_tail silver_the_hedgehog smile sonic_(series) sonic_the_hedgehog spiked_gloves suit tail tail_wagging wings