I felt him thrust several times, driving his cock into me further. Sasha was licking me, and she was really good. I moaned.

"I'm having my first orgasm, primarily from Sasha's licking."

Rene pushed more of his cock inside of me. It was close to the proper depth for mating. A couple more thrusts and I felt his fur impact my pussy.

"His knot is beginning to form," I said. "When it does, he can't slide in and out like a human male. We'll be locked together. He'll still need to move somewhat, but it will be short, jerky thrusts, which will move my body because we're now locked together....