Rule 34 Dev - 3boys belt black_hair demi-fiend digital_devil_saga flynn_(megami_tensei) grey_eyes grey_hair hat in-franchise_crossover iriya_(lonesome) looking_at_viewer male_focus multiple_boys serph shin_megami_tensei shin_megami_tensei_iii:_nocturne shin_megami_tensei_iv tattoo topless_male uniform v yellow_eyes|8880153633