Rule 34 Dev - appasart batman_(series) big_bulge bulge caucasian caucasian_male clothed dc dc_comics dick_grayson erection_under_clothing gay huge_bulge human human_only jon-el jonathan_kent male male_only masked muscles muscular muscular_male nightwing on_bed romantic_couple superboy superboy_(jonathan_kent) superhero superman_(series)|8848967960