Rule 34 Dev - anthro ass balls big_balls big_butt big_penis brontosaurus dinosaur diplodocid disney duo erection fellatio gay huge_balls huge_butt huge_cock hyper hyper_penis littlefoot long_neck male male_only mammal nude oral penis reptile saliva sauropod scalie sex simple_background the_land_before_time theropod thick_thighs tyrannosaurid tyrannosaurus tyrannosaurus_rex white_background wide_hips xaveknyne yaoi young|3423594464