I had something new happen with my intact GSD bitch last night and I thought this would be the best place to ask about it. I've never had a sexual relationship with this girl, because she's my husband's dog, and not cool with anything remotely zoo, so I respect his boundary. However, I've had a sexual relationship with a bitch in the past, and this didn't happen.
She walked in while I was getting off, and I was already close so didn't bother stopping, assuming she'd just walk away as usual. However, when I started to orgasm, she got closer to me than usual and began to thrust at the air. She has never done this, even when overstimulated and excited in other contexts.
Like, did she know? I'm so confused and I think I might shut the door next time.