Rule 34 Dev - 1boy 8_packs abs ai_generated athletic athletic_male balls bara barechested bathing biceps big_balls big_penis big_testicles blush blush_lines broad_shoulders brown_hair closed_eyes cut cut_penis day dreamworks dreamworks_animation flaccid flaccid_penis gay grass green_eyes hiccup_horrendous_haddock_iii hot_spring how_to_train_your_dragon how_to_train_your_dragon_2 huge_cock human large_penis long_penis male male_focus male_only muscular muscular_male naked naked_male navel nipples no_body_hair no_pubes no_pubic_hair nude nude_male open_mouth outdoors partly_submerged pecs pectorals penis qazsedc reclining sitting slim slim_waist smile smooth_skin solo spread_legs testicles thick_penis toned toned_male uncensored universal_pictures universal_studios water wet wet_body wet_hair wet_skin yaoi|13603698704