Hermione blushed sheepishly as Luna made her observation that was entirely accurate. "I suppose so," she reposnded with a soft chuckle. Usually, she made it a point to disagree with anything Luna said on principle. Though, Hermione now knew that was bad. It didn't mean that all, or even most, of the time but that didn't mean Luna was always.
"Luna! You are a genius!" Hermione exclaimed. "That herb in the potion, it has a tie to Corriander!" That was the key. That was the key to fixing her...condition.
Though, at the moment, she didn't really want to fix it. That could wait.
"I can't believe how good this feels," she moaned as she kept thrusting. Looking at Luna, she loved how flushed she got. Hermione could feel the own warmth building inside her. Unlike her friends, she wasn't used to lots of physical activity. Though, she was enjoying it at the moment.
Hermione lost herself in the sensations but she wasn't ready to stop yet. Slowly, she withdrew from Hermione. "Do you want to try...another position?"