Rule 34 Dev - 1boy bara big_bulge blush bulge clothing compression_shirt erection erection_under_clothes grabbing_bulge grabbing_penis grabbing_penis_through_clothes huge_bulge looking_at_viewer male male_focus male_only muscle_shirt muscular muscular_male naoki_(xhju8282) penis_outline skin_tight solo solo_male tight_clothing|10890916880