1boy, 2girls, arm_grab, beard, blue_archive, blue_hair, chair, chise_(blue_archive), chise_(swimsuit)_(blue_archive), desk, english_text, facial_hair, greenteaneko, horns, hoshino_(blue_archive), hoshino_(swimsuit)_(blue_archive), long_hair, multiple_girls, paper, parka, pen, pink_hair, sensei_(blue_archive), sitting, swimsuit