>letting your canine bro knot (you) as a treat for being a good boy and draining your balls so nicely with his ass and mouth
>he gets absolutely ecstatic, mounts (you) and buries himself in your rear faster than you can even blink
>but instead of frantic speed humping, he holds you as close as possible, with all of his arms and legs wrapped tightly around you
>feel this cock and knot grow to full size and hardness inside of you, pressing so nicely into your prostate and bladder while throbbing with his heartbeat
>how considerate of him, had he forced in his fat bulb in at full size it would've hurt like a motherfucker
>deeply inhales your scent while whining softly
>"gooood boooy" you praise him "now don't hold back and fill me up!"
>feel him shudder heavily against you, hugging you even tighter while his cock erupts hot cum deep into you
>his moans music in your ears as he cums his brains out for what feels like hours
>finally comes down from his orgasm high, calling you 'mate' and 'master' alternatingly while declaring his everlasting love for you
>cuddles with you all night while tied together
>cums again every hour from just a few 'good boy's and scratches behind the ears
>finally un-knots you in the early morning
>immediately latches onto your rock hard cock
>absolutely devours it, making you cum so hard you see stars
>goes back to cuddling you
>feel his cock getting ready to slip into you, again
>guess you won't be leaving the house today