Sylvie comes closer to you, and teasingly plays with the shoulder straps of her dress, saying:
"So... I bet you're really looking forward to what your wife has planned for you tonight, aren't you?"
You are really confused and turned on by her attentions. You try to fight back the pain that is increasing as your cock fights to break loose of the chastity device, and confess: "Did she tell you what she has planned? I don't even know..."
"Oh, you'll find out soon enough," Sylvie teases.