Rule 34 Dev - 00s 2girls blue_hair blush closed_eyes game_boy game_boy_(original) handheld_game_console hiiragi_tsukasa izumi_konata kanizawa_kinu kotatsu long_hair lucky_star mole mole_under_eye multiple_girls nec_corporation purple_hair saliva shared_clothes shared_jacket short_hair sleeping table unyoon_(koorin)|3050923005