Biggest thing you've had in your rectum?

Colins speculum fully opened, thick dildo 5,5 cm diameter. Long time ago. I'd love be able to take much thicker dildos and plugs.

Mr. Hankeys Seahorse dildo, large size. It's a bigsbee. I love sinking down over it. Seeing how long i can take riding it in full length squat thrusts... tip to balls, dropping down hard and pulling up quick. Fucker wrecks my hole. Love it.

It's my max I think, my bone structure seems to be my limiting factor.

I know it's kinda fucked, but when I first meet someone I am attracted to I notice myself checking out their hands, and wondering if they'd fit. Mine don't, so close, but I'm hittin bone on all sides. Hand size isn't a deal breaker or anything, it's just something i notice myself doing. I've never been fisted by someone, but think laying back slacked and letting them fuck me senseless with their fists would be incredible!

TOYJOY GET REAL Dildo 11" Cock With Balls https://downin2u.co.uk/p/toyjoy-get-real-dildo-11-cock-with-balls

I've "managed" this one down to the balls, scrotum, bells or whatever you like to call them. Quite big actually 🤭😏

Eggplay Plug Drakar Egg Black Large" is one I like very much. Slept with it a couple of hours the other night.

The plug I bought most recently is the "Anal Adventures XXL Plug Black". I like it, but it was falsely marketed for being wider in diameter than it really is.

Longest-16 inch blunt tip dildo

Widest-fisting dildo, 4 1/2 at widest point

A very, very large cock! When I saw it I was both amazed and scared but very much wanted it inside me. It hurt, but felt fantastic and I have never felt that full before or after that night.

22.63" Super Long Anal Plug Dildo, Soft Liquid Silicone from Amazon

I got about 20" of it up there and it felt totally awesome. I was masturbating at the same time and came super hard. Oh my..

Anal hook

I think the biggest dildo I took all the way was a Doc Johnson Jelly Dong I think 7 inches or 7.5. Shaped nicely and I felt the balls against me, but it hurt, and felt great at the same time. I had a guy do me with a way above average thickness cock and he was about 5 inches and got it all the way in.

Until now, the largest object that's ever been inserted into my ass was the nozzle of a huge, old bulb syringe. It's an Soviet-made gynecological bulb, the kind women use for vaginal irrigation. The nozzle isn't supposed to be inserted into the bottom (it's not even rounded, just a cylinder). But I decided to give it a try. I have to say, it wasn't easy. People often play with things that are much larger in size and might not see it as anything impressive, but that's exactly what it was for me. I've never used large toys during anal play (my ideal is actually a rectal thermometer, nothing more). I had to use a huge amount of lube and spend a long time fingering my ass before I finally got it in. But it was worth it. The sensation was unforgettable. It felt like something was tearing me apart from the inside when it was fully inserted!

Here's a photo of the bulb with this nozzle, if anyone's interested: https://en.zity.biz/gallery/image/315569

When I was about 8, I used a big plastic cigar tube, filled with hot water and taped around the plug. Covered it with vaseline. I stripped nude and stacked pillows high, lay across my pillows on the bed and spanked my bum as long and hard as I could. When I had thoroughly been punished in this fantasy the other punishment was being taken up my bum. As so I forced this tube int my burning red bum and moved it in and out over and over pretending it was a man. I had to learn to relax for this to work. Always terrified being found out and listening for cars driving up. It was really when I learned to stimulate an erection but still not reaching climax. Which I did not know could be there. The tube was large. Of course I wished I had a grown up to do it. Weird I know.