Rule 34 Dev - 1girls 2022 2d big_breasts breasts breasts_out brown_hair chara color female female_only heart_locket heart_necklace heart_pendant human necklace nipples red_eyes solo solo_female storyshift storyshift_chara tagme undertale undertale_(series) undertale_au white_background yazu_(artist) yazuel_aliel|7218178816