Andrew didn't last long, however.<br/><br/>His mothers matching thrusts saw his cock coated with pussy juice for the first time. He lay there for a long moment, basking in the feeling of her pussy squeezing around him. It was far different than jerking off - even into her panties! He grunted his ascent, not trusting himself to speak and reveal his identity. But he was far too worked up, the foreplay alone could have made him cum if they had stayed at it a few more times.<br/><br/>His first thrust saw him pull back and thrust back in slowly. His second, third and fourth thrust finally found the right rhythmn and length to withdraw - about half his length - before slamming it back in. His fifth through twelth thrusts could truly be called fucking, well timed and forceful. But it sent him over the edge. As he felt his orgasm building and then exploding through the length of his shaft, he hammered his last three thrusts into her as fast as he could - his whole body tensing as he finally came.<br/><br/>His cock swelled and pulsated inside of her as he filled her with his seed. He moaned into the back of her neck as he came, squeezing her breast harder still. It took several seconds for his orgasm to end. Once it did, he collapsed against her, breathing hard.