Aww. Come on. Just try it.
When you asked your friend to come over for dinner your wife smirked. She knew you wanted him to fuck her after she agreed to cuckolding you a week before. And right before he arrived, she came out smiling wearing a skirt that wows. And when he came into your home seeing your wife his eyes fell out of his head. Your wife smiled again. And she said: "I got this." And she really did.
"I haven't had a first date since we got married. I want to look good for him and make sure he knows my intentions for later in the evening. What do you think?"
On a first date with another man, I want to look good first of all for me and my husband and then for the other man. It's a date, it's not mandatory to have sex with him, maybe he's not the right guy...