5girls, >_<, animal_costume, asymmetrical_legwear, black_thighhighs, blush, closed_eyes, coke-bottle_glasses, costume, couch, couple, crossed_legs, death-sensei_(mori_calliope), dinosaur, dinosaur_costume, dinosaur_hood, gawr_gura, ghost_costume, glasses, halloween, halloween_costume, hat, heart, hololive, hololive_english, kotori_(takanashi_kiara), lab_coat, mismatched_legwear, miyamoto_(dominocube6), mori_calliope, multiple_girls, ninomae_ina'nis, on_couch, opaque_glasses, otaku, pumpkin, pumpkin_costume, sheet_ghost, single_thighhigh, sitting, takanashi_kiara, thighhighs, virtual_youtuber, watson_amelia, white_thighhighs, witch_hat, yuri