How do I get her to try squid?

I don’t know exactly where to start. I am 28 years old and have been in a happy relationship for a year and a half. Our sex life is great, only I'm missing something or better to say I have a great desire to try one thing with my girlfriend. Namely, in my younger days, I liked to experiment with jerking off, so I once tried to penetrate the inside of a squid. I pushed it into the inside of the squid with my hand squeezing the entrance to the squid to maintain a stimulating grip. Since then I have become addicted to it.

I’ve always loved to jerk off, and I haven’t stopped in relationships either. Sometimes, after cumming in a squid, I would wash, bake and eat it. So once I baked, for dinner for my girlfriend at the beginning of our relationship, squid I cummed in. I didn't wash them. It really turned me on that she ate them and praised their taste. After that dinner, we ended up in bed even though she was menstruating. Everything went well until she started complaining that my cock smelled like fish. Of course, I washed it after playing with the squid, but that smell still remained. It bothered me that she objected to the smell, so I told her that it was her menstruation that smelled like fish. I know it was stupid, but at the time it seemed like a convenient way to get out of the situation. We didn't have sex afterwards because she got angry. That was a long time ago, and since then I’ve made sure there’s no squid smell when we have sex. I wiped my penis with wet sanitary napkins that I bought at DM.

The reason I'm writing all this is my desire to use squid in sex as well. I am very excited by the idea of ​​penetrating my girlfriend with a squid attached to my penis (as a condom is normally attached) and fucking her like that while the squid tentacles (which of course stay out of the vagina) slap my testicles. I am even more attracted to the same concept only in anal sex (we have had anal a dozen times and we both enjoy it).

Well, now that you have an insight into the situation, let me finally bring up the problem. How do I suggest all that to my girlfriend? We usually have very good communication, we tell each other everything, and apart from this, I have no secrets from her. I was thinking of putting a squid under the bed, so I put it on in the middle of sex and enter my girlfriend, but I think it would be a shock to her. After all, she should be prepared for a visit of a sea animal to her genitals. So now I'm listening to advice on how to explain it to her, i.e. suggest this. I think about it constantly and the more I think about it, the more uninteresting the normal sex with my girlfriend becomes.

Help.

Greetings from the one who is often in Peškarija fish market.