Rule 34 Dev - 2boys balls blonde_hair blue_eyes blush dross edward_elric erection femboy feminine_male foreskin fullmetal_alchemist genderswap_(ftm) girly highres long_hair male male_only pants_down partially_retracted_foreskin penis rule_63 smile testicles uncircumcised white_background winry_rockbell yaoi|6670851304