Lots of women can't achieve #**!*+ through pentration alone with a !$!+!. With a dildo she can manipulate the direction and intensity that she needs to achieve it. If she tried with yours, you might end up in the hospital and need a plaster cast on it! lol. No don't be jealous of it. A large number of women can't even achieve #**!*+ with any form of pentration at all. They require manual stimulus instead. At the end of the day, the most important aspect of sex is that you both enjoy and achieve #**!*+.

Instead, why don't you help her use it instead. Stimulate other areas on her body to enheighten her experience. Before having sex, talk about different fantasies she finds exciting, that she might like you tell her in a story form. Her mind is her ultimate sex tool and she might really like you stimulating that during sex. It could involve her giving you *%#@ sex while you help her use her dildo, that way you have another sense of control of her giving her pleasure.

Sex toys are designed to be fun. Not to be a replacement for the real thing.