You can go to my Sex Toy Reviews page to see all the reviews I have for sex toys, and click on the category you want to go to.
First, go to the review website you want to review. Then, go to MyReview and enter the information about yourself.
You can use the Amazon affiliate link to add a review or to leave a comment, but I would advise using it only if you are making a purchase from Amazon. It is a terrible way to get reviews, and it might actually hurt you in the long run by making people think that your review was paid for. When you use an Amazon affiliate link, Amazon will give you the option of putting a review on a page that appears in the "reviews" section. I will only give Amazon affiliates the option of making a review, since I know they will only make money from it if they make a sale and it's good for the community. But if you want to leave a comment on the page, you need to make sure that the page does not have a "review" button, or your comment will be removed.