Letting out a breath, Spencer was relieved when Carrow finally accepted an offer, albeit one that probably wouldn't end as innocently as she would like. For some reason, that thrilled her. Reaching out for her knickers, they were quickly taken out of her grasps. "Hey!" she protested. As Carrow explained, she had to admit that that was the fair thing to do. She glared. "Okay."
Spencer listened as the older woman described what the device was, her Ravenclaw curiosity kicking in again. She had to admit, she wasn't repulsed at all by it. She was a bit intrigued. Not to mention that it was incredibly sexy on the already sexy woman.
Trying to focus her mind on the purely academic reasoning of exploring the device and not on the desire it stirred in her, Spencer followed Carrow's orders, taking it in for a moment before reaching tentatively out to touch it. First hesitantly, then firmly. She took in its size and girth. Slowly and experimentally, she began to stroke it, looking up at her professor for approval.