Bandit's middle tightened up, and pat let out a moan. Each time a contraction would hit it got even harder to pull his knot out. Not only was his erection being well maintained by the stimulation, but he simply couldn't bring himself to pull hard enough with a warm tight passage massaging him. Bandit's tummy tensed up again and both of them gasped, with Pat letting out a low groan. His balls tensed up and his shaft flexed, cumming hard into his friend. Bandit's ears perked, his rotund belly was growing tighter but it wasn't from labor, he felt it push outwards and swell, a warmth spreading inside him. His birth canal was blocked so all of this was working its way through his gut. Still, he made a plea for Pat to try to pull out, but the Golden was too wrapped up in the endorphin rush to really register this.