Following Ali's behaviour in and outside the pub last weekend, we had spoken at length about the events, but Ali explained it was different for her to play the sub role with someone else, she loves being the dominant woman in our sexlife but is getting a real kick from being someone's bitch outside of our marriage. Saturday came around and I headed off with the kids to the grandparents so Ali had time for things at home, and to sort herself ready for her night of submission with Dean. Kids successfully delivered, I was heading home when I received a text from Ali telling me she had gone early to meet dean. She had also sent me a picture of her outfit that had been demanded by her new dominant fuck buddy, Ali was wearing Knee high black boots, lacetop hold up stockings and a short fur coat, no pants no bra. She can't go out dressed like that I thought, in a bit of a confused state I sent a reply asking where she was going as we have always played with me as backup. She replied she was heading to our local dogging/ picnic area, and she was doing as she was ordered. I drove straight there and arrived maybe an hour after Ali had arrived. I saw my wife's car at one end of the parking area, and deans car at the other, both cars were empty. There were a few other cars parked but all empty. Now I am getting concerned for my wife's safety as I'm sure many guys reading this will understand. Eventually I saw a single guy walking back towards the car park, so figured his route back might just lead me to where my wife was. As I walked past him I said hello and made polite conversation, he wasted no time telling me that some woman was tied to a gate being covered in cum, but no one was allowed to fuck her. I made my way to where she was. As I approached the area, there was my wife sure enough tied to a wooden gate, her feet on the bottom bar, her hands tied to the top bar. Wearing only boots and stockings, her fur coat nowhere to be seen, there were 5 men plus Dean, I could see Ali's face and she saw me, she blew me a kiss and gave me a small thumbs up. Oh wow I thought she's having fun then. I made no effort to join in, I merely stood back and observed, seeing my wife like this with all these guys wanking around her, and stroking her had my cock fit to burst. Dean saw me and merely nodded, he went and whispered something to Ali, and then dean asked for three of the guys to step back, the other two were spoken to by dean, then they booth took the ties off of Ali's hands and got her kneeling on the floor, one guy went in front of Ali and the other behind, then I was watching as my wife was spit roasted for all to see in the forested area not 500 mtrs from a very busy road. She was loving it, I was maybe twenty metres away and I could hear her grunts and squeals as her face and her pussy were being well and truelly pounded, there was no finesse to it, no romance just plain old fucking and sucking and squealing, the guy who was fucking Ali's pussy suddenly stopped and pulled out, and asked to swap ends with the guy fucking her mouth, as they swapped I couldn't help but notice how huge the guy was who had been getting sucked off, I guessed he was a good 7.5 to 8 inches long but he was so thick, I moved slightly as I wanted to see that beauty in my wife. He took up a position between Ali's legs, held her pussy open and very roughly just rammed it home balls deep, Ali yelped but begged him to do it again, he continued pulling all the way out then ramming it all the way in for a few minutes, then without warning Dean told them enough was enough and asked them to stop as " his wife has had enough" how fucking dare he claim she is his wife I thought. But the guys obediently pulled away, dean grabbed Ali by the arm and pulled her upright, he barked at her that she was a dirty bitch and she needed punishment, Ali just bowed her head but said nothing. Dean made her lean against the gate, and proceeded to spank her bare ass with his hand, now this is something Ali has never enjoyed, so as I was about to go put a stop to this, Ali had seen me coming, she simply turned and took dean by the hand and walked off toward the car park. Now it's still almost daylight and the car park is in full view of the road, so imagine my shock when Ali has walked back holding hands with dean, straight to his car, he has bent her over the bonnet of his car, and spanked her again, shouting at her that she is a dirty little bitch a cock sucking dirty bitch. Well I've about had enough of this and walked over to intervene, just as I am within range of dean, Ali sees me and shouts to me that it's her wish that these spankings are happening. It's her wish to be treated like a bitch and she will explain later. As she still hasn't used our safe word I waked back to my car. Ali and dean seemed to be having a row, then he made her kneel in front of him and he took out his cock and started fucking her mouth. He didn't take long to cum, he said something to Ali and she simply walked over to me, grabbed my head and started kissing me, she has filled my mouth with her tongue and what was left of deans cum, when she remover her mouth from mine, she told me dean wanted to place his cum straight in my mouth later and she had agreed to it. She walked back across the car park to deans car and they spoke for a few minutes then he watched as Ali walked all the way around the outside of the car park, and eventually arrived at her own car.she reached inside and retrieved her fur coat, placed it on herself, climbed in her car and drove off.. I followed but she drove straight to our house and went inside. She said " WE Need To Talk" Oh shit I thought and feared the worst but no she wanted more and more of what she had had today.. but she wanted me to be more involved.. I wasn't sure More to follow