May offend English to French Other General / Conversation / Greetings / Letters sous-titrage

-You, on the other hand, have an entirely new sexual repertoire including a couple of numbers I requested when we were married. And by requested I mean begged.
-Please don't go there.
-Now see, that's what I'm used to hearing from you in bed. "Don't go there." "Don't touch that." "Leave that alone, it's not a toy."
-So I've changed. I would think you would be happy.
-Well, I was. Very happy. But then I started to think about it. There's no reason you couldn't have changed with me. I gave you every chance. I bought tickets to sex seminars, I brought home books and tapes and accessories. And what happened? I sat right here reading and watching by myself while eating low-fat love jelly out of the tube.

J'ai pensé à "gel lubrifiant", mais je me demande s'il s'agit bien de cela (le low fat me fait douter) et puis, ce n'est pas comestible, à ce que je sache. Bref, je viens vous demander votre avis. Merci !