My Rainbow Bubble Anal Trainer

I came across the bumpy, rainbow-bubble glass dildo on Twitter. I think it’s a great butt trainer for me. For me, at least, just learning to accept larger diameter objects doesn’t prepare me for motion or Mrs. Lion’s hand. I thought it would because logically, I figured that if I could comfortably accept a dildo the same diameter as her fingers, then the real thing should work too. I also thought that motion wouldn’t be uncomfortable if I learned to hold the object when it was still. I was wrong.

No matter how hard we tried, the motion was very uncomfortable, and Mrs. Lion could only get a few fingers in. I read that a better way to train is to use a butt plug instead of a dildo. The plug is moved in and out. I have always found inserting and removing a plug uncomfortable. There’s something about the change in diameter that hurts. According to my reading, the real training for pegging and fisting is learning to handle the change in diameter. Size is less important than handling change of diameter.

Last year, when I told Mrs. Lion about it, she tried with a butt plug. It was very uncomfortable the first night, but each successive try got easier for me. Then we stopped. When I saw the picture of this dildo, it looked like exactly the right toy for my anal training. The bubbles get larger as the toy goes deeper. The smallest is 1.1 inches in diameter, and the largest is just over 1-3/4 inches. That’s a nice range of sizes.

Anal play with it should be interesting. In the beginning, I will probably be able to take just the first couple of balls. As the play progresses, more and more will disappear up my ass. Motion is easy for Mrs. Lion since she can get a good grip on the bottom bubble. Over time I will learn to take the entire dildo and eventually accept hard pegging with it. It will take a while, but if Mrs. Lion persists, I have no choice about becoming an expert.

Aside from being very pretty, the Rainbow Bubble dildo is heavy. It’s about the same weight as stainless steel. It’s made of borosilicate glass; Pyrex is the trademarked term. It’s dishwasher safe. It has a nice prostate-massaging curve. The people who sell this are called Crystal Delights. They sell a nice range of penetration products made of glass. The service was excellent. I received the didlo only a few days after ordering.

Mrs. Lion left it on the bed. I suppose that means she intends to test drive it tonight.


  1. good luck i find 3 keys is lube , relaxing and practice. because of the pandemic it just me playing with myself. so i have try to plug regularly and insert at least once a week. i do like the heavier glass and steel models of toys.
    That is a lovely one

    1. Author

      We’ve been doing anal play for decades.

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