Ron
"That's why I'm trying to stop you both!" Besides, there wasn't anyone actually in the shop anymore besides the four of them, but there were people out on the streets. He was about to remind the young vampire about this before the blonde just... argh, he wanted to do something to her for that and he wasn't sure what.
He had to let go of both girls' hair when Rikuyo's tail knocked him away. He didn't go far, fortunately, but that was enough to make Ron's brain switch gears. Now it wasn't about safety or sex, but about the challenge. The werewolf did nothing to stop Medaka, but instead growled at the blonde vampire munching on her doughnuts. Smug, sexy bitch.
"Think we're just getting started."
Then he tried to steal one of her doughnuts. He wasn't looking at them, though, he was looking at her. Like he knew it was going to set her off if he did this, and was waiting for her to try to stop him. Not a care in the world about being big, hairy and naked. He was just going to provoke something other than boredom out of her.