Rule 34 Dev - 2boys armband balls_outline black_and_white boner cybernetic_eye cybernetics erection from_behind gay hug kano_(mortal_kombat) kurtis_stryker male male_only monochrome mortal_kombat mortal_kombat_x muscles no_nipples pencil_(artwork) penis penis_out penis_through_fly shirt_up trembling unzipped_pants video_games yaoi|3223179816