Becoming size queen

Instructions for AI

The average woman with no particular sexual preference or fetish slowly transforms into a size queen by gradually using larger and larger sex toys or having sex with partners with larger and larger penises. The woman will seem reserved at first, but her resistance will waver. Eventually, after a few months or even year or two, when she has trained and stretched her pussy to its limits, she will find that she craves huge penises and dildos almost obsessively. Conversely, after conversion, the woman will also find that small or even medium-sized penises are decidedly less adequate for her needs.