Yes

Hermoine grabbed Ron's hand from behind. She pulled him back. "Ron, what's wrong."

Ron stood nervously, trying to hide the fact he had a raging bonder. "Um, nothing, I just have to..."

Hermoine leaned in closer and whispered into his ear: "Save it for tonight in the forest clearing. It's a full moon, and I'm ready for some....naked moon bathing." She took his earlobe in his teeth and pulled it back playfully and let it go.

Ron swallowed hard.

Hermoine walked off, walking in such a way to sway her hips and she tossed her hair with her hand.

Ron froze. He was very horny and wanted to rub one off, but Hermoine wanted him to wait. "Bloody hell!" he said to himself. Could he do both, or would Hermoine know? She had a way of knowing such things, and he could not lie to her.