I placed my phone on the bar between us and continued to play with the controls. Patty was really enjoying it and it caused her to move around a little. She was dying to cum, but I wouldn't let her. Her movements were causing her belt to loosen more. This caused the top of her dress to open almost completely. No one at the bar could see this except for the bartender. He came over as soon as he could to check on us. He asked if Patty was ok. I said yes it's just whenever I move my finger across my phone she jumps. Then I demonstrated. As I moved the vibrator to a higher setting, we both watched her eyes roll up and her mouth open. We could even see thru her dress that her nipples were as hard as diamonds. He asked if he could try, but before he could answer he was called to serve someone at the bar.
Patty asked me if I was going to let him work the vibrator in her pussy. I asked her if she wanted that to happen. She said no because if he turned it too high she would cum in front of us. I told her I would make sure that didn't happen, but it would cost her. Now what do want she asked. I got up and stood behind her. My position now blocked her from almost the entire bar. I whispered in her ear, I want to see your whole titty with you hard nipples. As I whispered that, my hand which was on the back of her chair started pulling her dress top open very slowly.
The bartender came running back to us. He asked if he could try my phone. I told him sorry only I could operate it. As I was telling him this, I was still pulling her top open. When I got to the point where her nipple was holding back the dress from exposing her whole breast, I turned up the vibrator. This caused Patty to moan and move. The movement caused her entire tit to come into view.
It all became too much for Patty. With her tit out in a bar, the bartender standing right there and the vibrator in her pussy, she was on the verge of climaxing. I placed the vibrator on it's highest setting. Reached around and freed her other tit, and squeezed both of her nipples really hard. She came and came hard. Her orgasm lasted about a minute, with her squirting all over the bar stool. My grasp on her nipples is the only thing that kept her from falling out of the chair.
I turned the vibrator off, leaned over and kissed her on her neck and said I love you. She turned and looked at me and said happy birthday. We then both realized her tits were still out. I was still holding her nipples and the bartender was still standing there with an open mouth. Patty quickly covered herself, smiled and asked for the check.
The bartender came back with the check. He did not charge us for anything. We thanked him and said we'll just leave you a nice tip. He said no what he just witnessed of Patty's beauty and passion was more than enough of a tip. Then he told me happy birthday.