Trick her

"It's nothing serious, I just want to talk to you while I remember."

You wife's face softens when she realizes there's no emergency and continues rubbing the lotion into her bare legs as you talk, smoothing the creamy liquid into her calves and thighs.

"I was thinking today that we haven't gone out, just the two of us, in a while. What do you say to me taking you out to dinner this Friday."

Her eyes widen and she smiles.

"I say you're the best husband ever. I almost don't want to go to sleep, this day just keeps getting better and better."

"I guess just seeing Matt and Kali together reminded me of the way we used to be, before we got married and got so busy. I just want to show you how much I still appreciate you."

You know that there's no way she would agree to a sex date with your best friend. It would be too much for your reserved and inhibited wife. The only way you can think to get her to the restaurant is to trick her into thinking its just a normal meal between husband and wife. Although you're aware that the trick will be revealed as soon as Matt walks in the door instead of you, you decide that, once you get her to the restaurant, after that it's his problem. He did say that sex wasn't guaranteed.

"That's so sweet, honey." She beams and agrees. "So, where are you planning on taking me? I hope it isn't anywhere too fancy."

You smile at seeing your wife so happy. It's almost enough to make you back out of the deal and just take your wife to dinner as you suggested. But you think of Kali, and her fine ass as she walked out of the room. You remember the pictures Matt showed you, of her tight body slowly being revealed to you. Part of you wants to know what that ass looks like as it backs up against you. You want to know how differently her body feels as you hold on to her hips. You feel bad for tricking your unsuspecting wife, but you also remind yourself that she'll be getting something out of this deal too.

"Dunno, I wanted to wait to hear if you were available first." You're getting hard thinking about Kali, so you distract yourself by getting changed for bed. "I'll book somewhere tomorrow and let you know the details."

"Sure," she agrees as she finishes moisturizing.

You finish getting ready for bed as well, and slide in beside her. She's dozing a little but not yet fully asleep. You lean over her and kiss her goodnight. The kiss deepens and continues for a moment. Thinking that her good mood has her in right frame of mind for a little fun, you place a hand on her knee and slowly begin to guide it upwards. Your fingers slip over her thigh and under her nightie until you reach her hip where you can feel the lace of her panties.

"Mmm," she says as she breaks the kiss. "Sorry, honey, not tonight. I'm wiped."

You tell her that's fine, and give her one more quick kiss goodnight before you roll over and go to sleep.