"Good." Daphne was both glad that it would be his first time as well, and that he was excited. She didn't want to do it unless all three of them were excited about it. And she already knew that Shareen was. She was a lot like Daphne, in that she wanted to try anything once. It was one of the reasons they got on so well.
She took another sip of her wine. "As for the rules..." Daphne turned serious then, and even though Shareen had already agreed, Daphne was addressing her as well as Dean. "Rule number one, you can't come inside of Shareen. Only me. On her, if you want, is allowed, though." Even though she wasn't exactly using it, Daphne felt that Dean's semen was hers and no one else's. "Two, we speak of this to nobody. What happens in here tonight, stays in here." She didn't want it hitting the tabloids and the whole of British wizarding society thinking she was a whore on top of everything else. "Three, we're not finished until all three of us are satisfied. Unless either of us--" She gestured to herself and Shareen, "--start to get uncomfortable. In which case I'll finish you--" She pointed to Dean, "--off. Finally and most importantly, this is most probably a one time thing. And if I ever find out that the two of you decided to have another go without me..." Daphne let her sentence trail off, unsure of what she would do exactly, but knowing that she would at least never speak to either of them again. She was in a strange position in all of this, since she was the one who would lose her boyfriend and her friend if this went south, and she didn't want to lose either of them. She didn't let herself think too much about it, though. It would only depress her and kill the mood. Since she had been repressing emotions quite a bit as of late, it wasn't hard to do.
"Are we all agreed?" she asked, and Shareen nodded her consent once again.