I usually purchase sex toys with a specific need or purpose. I am an intermediate anal player and have a number of toys to please my ass. This toy was recommended by a g/f, she gave it to me as a gift.

I just love the Tantus line. Their silicone is firmer and more dense then other manufactures but Tantus toys are so durable and easy to care for.

I removed the Infinity Royal from it's bag and I took a deep breath and said OMG, this guy is BIG. I lubed my ass and the plug, used a vibe in my vagina and on my clit and was ready for penetration... as with all Tantus products there is no give but I just could not penetrate my ass. I retrieved my Ryder plug and used the Ryder as a warm up. The Infinity now penetrated easily. It gave me a feeling of fullness but not uncomfortable. Thrusting with the ample base as a handle, waves of pleasure enveloped me. The somewhat straight design (only one ridge) makes thrusting comfortable and quite stimulating.
I then again used my vibe and a dildo and had a strong orgasm. The Infinity Plug certainly enhanced my orgasm.

Tantus does make the Infinity Plug in a smaller size but I wouldn't want it smaller.
During subsequent uses, initial penetration was easier but I need some anal play prior to business.

I did wear this plug around the house for an extended period of time. Again it was comfortable and did tease me that I had to lie down and play. The base was somewhat uncomfortable between my cheeks when sitting down but I am a smaller girl.

All in all, I like this plug. It is comfortable and the size is fine for a plug of this type.

I have used the Infinity during vaginal sex with my b/f... it feels good and stays put, even during vigorous sex.
Good also in place for solo play, love to thrust this guy prior to orgasm.
Great toy as a warm up for anal sex with my b/f.
So easy to care for, can be sterilized by boiling or using a 10% bleach solution.
My b/f has enjoyed this plug in his ass during vag sex with me and for masturbation. He too enjoyed the fullness and it stayed put!