How it started

Ok so I met a girl a while back and we had a normal relationship super healthy sex life now she was almost 10 years older than me and 1 night she was asking me about any fantasies or kinks I have and I told her I think it would be hot if I could watch her get fucked by a big black cock she didnt say much about it but a week or so later we were going at it and she was talking dirty as I was fucking her and she whispered in my ear " yea Im your bad girl I was just getting fucked and sucking off two black guys" well that sent me over the top lol ... a few days later I brought it up again while we were fooling around and she said no " I dont mind talking dirty about it" and then while later I think she was curious her self and asked me how it would even work I explained and by this time it was near my birthday and she said maybe she'd try it ( just her saying that made me instantly hard) soo we put a personal ad out met a few etc and we finally decided on one .. so we got a hotel and we went and she was very nervous but she relaxed and they started messing around and eventually she started blowing him .. then she said "I want that cock in me now" and he entered her and she was in heaven I would say his cock was about 11 inches hard "mine is only 8 in hard" well they went at it for a good 45 mins and she was riding him and taking it doggy . when he said he was gonna pop she immediately turned and finished him off in her mouth and she drank it all .. well he left and she and I made love after.. well she was hooked and wanted to do it again which we did about 5 more times and she started to get off on teasing me now ... well she eventually stated she wanted me to eat her out after he fucks her but she was gonna have him nut in her ( as she has an IUD ) well that happened and I was actually turned on and I was told to do that every time them fucked .. then she brought up having me fluff him to fuck her and I was hesitant but she insisted that it was soo hot to her and finally I found my self sucking off this cock as she watched and fingered herself .... by now she was embracing a dominant side which was admittedly turning me on .. she started hinting that she wanted to start pegging me and how good it would feel for me and I agreed to .. well little did I know this was part of her plan to "preparing" me lol she would peg me multiple times a week increasing her toy size and I found myself underneath her as she was being fucked doggy style I taken a few loads directly at her behest .... well every time her and I fucked she would tease me about how I wasn't as satisfying ... which led to her wanting to have me wear a cage sometime which I did ... eventually she said to me as we were fucking that she talked to her bull and she thinks it would be sooo hot if she watched him fuck me I protested but she said it would be no different than when she pegs me and the toy she was now using was ALMOST as big as him ... eventually I caved and she set a date for it which she would constantly ask me about like " hey whats happening in 10 days 8 days etc " well the day came and that morning she told me she read that I should be plugged for a while before which she did ... well that night came and I was nervous like nothing else .. he came over and she greeted him she undressed him and blew him to get him ready .. she pulled my plug out and lubed him and me up and he got behind me and at first it felt being pegged but a lot warmer like there heat and it hurt the girth was a lot more than I had ever had but he eventually got his tool in and he stayed still for a bit and I relaxed and he started thrusting slow at first and it was starting to feel actually good but there was still a tinge of pain I looked over and my girl was going to town on herself watching and she then came over to tease me and she said "OMG you like it your as stiff as a board " " and the noises youre making are soo hott" well the bull stopped moving and I could feel him pull out and he adjusted his position he got into a bulldog stance entered me again and he started HAMMERING my hole I couldn't hold out and I screamed as I started shooting ropes and spurts out ... my ass must of clenched around his didck because he grunted hard and busted in me ... I could feel the warmth inside me he pulled out and smacked my girls ass got dressed an left .. she came over and said "that was soo hot" but instead of having me fuck her this time she just had me eat her out til she came .. I then said do you wanna fuck ? she looked at me and giggled then said she was gonna shower .. and I sat there wondering what was happening