Competing with his sister

ai generated animal genitalia ashamed balls bedroom eyes big balls big penis blushing boy brown eyes brown fur brown hair canine penis cub cub/solo cute digby digby (animal crossing) dog dog boy erect erection erect penis horny inviting jerking off knot lake looking at viewer lying on back male male/solo masturbating masturbation naked nude penis precum precum drip presenting presenting ass presenting hindquarters presenting penis seducing seducing viewer seductive sheath shih tzu shy sitting slim smile solo testicles thick penis young young boy