Had an amazing weekend

I went to my partner's on Sunday night. She's been really accepting of my kinks (chastity, pegging, cuckolding) and has made a real effort to get involved after I introduced them to her. Last weekend she was at my place and teased me, getting me to make her cum from oral and using my fingers, but she told me I couldn't cum until I saw her next, which would be the next Sunday.

In preparation I put on my chastity cage (I wish I'd have given her the keys before she left, but I didn't think quickly enough) and we agreed to buy a strap-on to use. As her parents would be on holiday we could get really kinky at her place.

Fast forward to Sunday night and we're making out, I'm massaging her pussy through her PJs and she's getting turned on (in a case of extremely bad timing, it was her time of the month otherwise I would have been going down on her) when she tells me she's not letting me out tonight! I'm extremely turned on as this is the first time she was going to keep me locked overnight when I'm with her. She then tells me she wants to fuck me and makes me put the strapon on her and lube it up before cuffing my hands behind my back and bending me over her bed, then proceeding to spank me with a crop and finally starting to peg me. It felt amazing; this was a first for both of us and we were both enjoying it. After a while she really wanted to have me on top, so we moved on to the bed and after some careful maneuvering I managed to get the cock inside me. What followed was even more incredible as I started rocking back and forth on her, the cock feeling amazing inside me, while I massaged her pussy with my hands. While I was doing that she was playing with my dick, which was straining against the cage and giving me a great feeling on its own, while talking dirty to me.

Needless to say, this was the hottest thing I'd ever done! Especially when her orgasm started to build and she finally came. I was enjoying it too much: the feeling of being fucked and the sight of my cage resting on her stomach, as well as having my hands tied behind me; that we kept on going for a while as we talked about what just happened.

The next night we didn't have anything planned but things inevitably got frisky. We were talking about uni antics and her old FWB that she still keeps in touch with (this will come up later).I was still locked in my cage when we started making out and dry humping. We do this quite a bit as either foreplay or when I'm being teased as she can cum from the stimulation but I can't, doubly so since I was caged. Partway through I told her to tell me all the things she liked doing with (FWB). It took her a bit by surprise but she quickly started telling me how she'd suck his cock, how she'd let him fuck her and cum all over her and all manner of acts that she wouldn't do with me, how she'd never lock his cock up because he knew how to fuck her good and how much he needed his cock right now. I was incredibly turned on and worked even harder, my cock feeling like it was gonna burst out of the cage. Even better was that she started to moan audibly (she's usually very quiet) and almost screamed as she came! the first time she does that with me and it was to the thought of fucking someone else! I was in heaven, this was just as good as the night before.

Anyway, it's a bit long and kinda tame compared to some of the stuff that gets posted here but I felt like I really needed to write this down