I need some advice...

I left home and headed to a meeting last week but shortly after leaving my client called me to say he couldn't make it.

I returned home and immediately went upstairs to get changed out of my suit. I was surprised to see that my wife was still in bed. She looked a little flushed, I asked her if she was ok she said 'yes'. I started to get changed and as I did I saw in the mirror that she moved something from under the covers to under her pillow. I didn't think anything of it, I just assumed it was a tissue or an eyemask (she often wears an eyemask at night to block out the light of my bedside lamp).

As I got down to my underpants she said to me in affectionate tone of voice, "why don't you come over here for a cuddle". This is my wife's 'code' for saying that she's horny. My wife is stunning -beautiful, slim, busty, intelligent, you name it she's got it- so I obliged, but I noticed while we were having sex that her pussy felt a little different to normal. It felt 'looser', as though someone else had been fucking her before I got home. I trust my wife totally, so I knew that wasn't the case, but the thought did register...

I remember fooling around with a dildo many years ago with an ex-girlfriend. Her pussy felt looser & more relaxed after we'd used the dildo first. This was how my wife's pussy felt that morning. I dismissed it and we carried on making out. After 10 minutes or so I rolled over and as i did, I moved my wife's pillow. My hand hit something rubberised and sure enough it was a dildo that she'd hidden under her pillow. (A very thick dildo.)

My wife blushed and said she'd been using it before I got home. It all made sense. Even so, I was surprised she had a dildo I didn't know about. I mean, I love fooling around with sex toys, we own a vibrator and use it from time to time. Why hadn't she told me about this? I asked her, in a non-threatening way, why she hadn't told me and she blushed deeply and said she didn't know.

I could tell she was lying. So I pressed her. "I don't mind, but please tell me why you've hid this from me?" And then she said something that I couldn't believe.

"Well... It's moulded on one of my ex-boyfriends."

"What?" I asked, not really understanding.

"It's a mould of his dick. He and I made it together with a "mould-a-willy" kit that Charlotte bought me."

i was stunned. I mean, what the fuck?

Firstly, the dildo was huge. Unrealistically huge. It was only a little longer than my own dick, but it was significantly thicker. I was suddently annoyed. Her ex-boyfriend had a seriously girthy cock (no doubt this was why Charlotte bought her the mould-a-willy kit in the first place) and before I walked into our bedroom she'd been fucking herself with a perfect replica of his cock.

I didn't know what to say. I didn't want to appear angry and inflame things, but I was genuinely curious and strangely aroused at this dirty 'secret' my wife had been keeping from me, for years. "Who was it?" I asked. I'd heard her mention various boyfriends over the years.

"Rhino." She said. 'Rhino' was an accurately-named rugby player she dated while at college. I met him once, he seemed like an ok dude. Big guy. Not the brightest. (And -I now know- packing a dick as thick as a soda can.)

I didn't know what to say or how to react. I lay there in silence for a moment, thinking. To my surprise, my wife suddenly wriggled her hips to expel my dick from her pussy (while we'd been chatting my dick had gone soft) and she eased the dildo straight inside herself. She let slip a low groan as it spread her pussy wide. I watched as she slid it in and out and then all the way in.

She looked me right in the eye as she did it.

She was turned on by me watching her as she fucked herself with Rhino's cock. Her hands couldn't even fit around it. I found it strangely arousing and started to jerk off. This turned her on even more and she climaxed furiously, I mean these were orgasms I'd never seen her have before, all the while she looked me right in the eye.

When she was done she eased Rhino's big cock out of her pussy and I could see it literally gaping - It didn't close up. It was so inviting, and I was so horny that I jumped on top of her, slid my cock inside her and started pounding away. Her pussy was creamy from cumming so much on Rhino's girth. I couldn't feel the sides of her pussy but I kept going and quickly came.

We both lay there, exhausted, for a few minutes. I fell asleep. I woke an hour or so later and my wife was gone. She'd texted me to say she had to go out to pick up the kids. The dildo was gone, so she'd obviously hidden it away in her secret hiding space, to be used again in the future.

Reflecting on it today, I'm shocked by it all. Shocked that she had this dildo all those years (and no doubt fucked herself with it countless times without me knowing). Shocked that she told me its origin. Shocked that she used it right in front of me. But most of all, I'm shocked at how much all of this turned me on.

What are your thoughts?