Rule 34 Dev - 1boy 1girl brown_hair grey_eyes hetero highres holding_hands kojima_akira_(character) kotonoha_haruko long_hair looking_at_another moon my_summer_adventure_-_memories_of_another_life night non-web_source outdoors promo_poster purple_hair short_hair sky standing star_(sky) starry_sky tsundere very_long_hair visual_novel|18992938536