Rule 34 Dev - age_difference anthro barefoot beak blue_body blue_feathers blush bottomwear chair chalk chalkboard classroom clothing desk disappointed dramatic_pose duo eyewear feathers feet female floor floppy_ears frown fur furniture glasses horn hypnosis lop_ears male male/female mind_control office_chair older_female pocket_protector purple_bottomwear purple_clothing purple_shirt purple_skirt purple_topwear ring ringed_eyes school shirt skirt speech_bubble student table tail teacher teacher_and_student text topwear white_body white_clothing white_fur white_shirt white_topwear wood wood_floor younger_male theenfman deltarune undertale_(series) berdly toriel avian bird bovid caprine goat mammal comic english_text hi_res|17244795330