Rule 34 Dev - 1boy black_hair bodysuit clothing_cutout cloud cloudy_sky coat film_grain glowing grimreaper_(fafner) letterboxed long_sleeves makabe_kazuki mecha open_clothes open_coat parted_bangs pilot_suit robot short_hair sky soukyuu_no_fafner synergetic_suit thigh_cutout yellow_eyes yri_ll|11588034393