Rule 34 Dev - 00s 4boys akariya_kuubu blush eating closed_eyes fangs fireworks food glasses hands_on_own_hips inui_arihiko japanese_clothes male_focus monochrome multiple_boys nanaya_shiki open_clothes popsicle shaved_ice short_hair sitting smile tohno_shiki tohno_shiki_(2) tsukihime type-moon utility_pole|5538682305