Rule 34 Dev - 2boys 4_fingers 4_toes age_difference barefoot black_hair blush brown_hair carpet child clothes_removed commission condom couch dipper_pines disney disney_channel disney_xd dtva ear_piercing erection feet gravity_falls half-closed_eyes highres hookah indoors jacket jacket_removed large_penis leaning_to_the_side legwear light-skinned_male looking_at_another looking_at_penis male masturbation multiple_boys navel nipples nude on_couch open_eyes pale-skinned_male penis penis_grab piercing poster_(object) robbie_valentino robdip short_hair shota sitting size_difference smile socks socks_removed soda_(artist) soles teenage teenage_boy_and_younger_boy teeth testicle_grab testicles toes uncensored wall yaoi|3288837767