2boys, ahoge, alternate_costume, bangs, black_hair, border, brown_eyes, collarbone, facial_hair, goatee, grey_shirt, looking_at_viewer, looking_up, male_focus, medium_hair, multiple_boys, open_mouth, pink_hair, purple_eyes, purple_hair, rain, shirt, short_hair, wet, wet_clothes, wet_hair, wet_shirt, white_border, white_shirt