Rule 34 Dev - 3boys age_difference barefoot biyo_aeshai blue_hair blush briefs briefs_only brown_eyes child closed_mouth disembodied_penis erection eyebrows feet grey_background highres inazuma_eleven_(series) kneeling kogure_yuuya leaning_forward looking_at_viewer male multiple_boys navel nipples older_man_and_younger_boy open_eyes penis penis_on_cheek pointy_ears short_hair shota simple_background size_difference solo_focus spiked_hair testicles thin_eyebrows uncensored underwear veins veiny_penis yaoi|3728819765