Had some family over for grilling yesterday, and I got my wife to wear a thin summer dress that she hadn't worn in awhile. She had a bra on, but a lot of bra was showing, so she wanted to wear another dress. I told her to just go braless, and she reluctantly agreed to be daring and go braless (although for most women it wouldn't be daring at all).
At some point during the party, my wife and I were standing around talking to her brother and his new-ish g/f. Both her brother and the g/f were staring at my wife's boobs, as the dress was low enough that she clearly wasn't wearing a bra and lot more skin was showing than my wife had shown in a very long time. Her nipples are flat, but they were still poking out just a little bit. And I am pretty sure just the very edge of her huge areolas would show sometimes, but they are so light that you have to stare and think about it for a while.
My wife saw them staring and after a while said, "I normally don't wear something this daring," and at the same time she pulled the sides of the front of her dress closer together, but she also pulled the dress outward at the same time, completely exposing her right nipple to her brother and his g/f.
The reactions from both of them were like a kid seeing a boob for the first time, and my wife said, "they are just nips," and pulled her left boob out completely, on purpose, before pulling her dress in to cover more.
We all kept talking like nothing had happened though.
Simple but super arousing. I had my hands on my wife's hips the rest of the afternoon, trying to find an excuse to accidentally lift up her dress a bit too much, but never had the chance. I did pull it right over her head in the living room after the past person left though while the kids were playing outside.
