Sex toys are designed in such a way that seeing them increases your desire for sexual pleasure; like dildos, vibrators for women etc., have been made in the shape and colour of the man's penis so that women are attracted towards sex toys, and they can get them in size as per their wish. And colours are available in sex toys; In contrast, masturbator sex doll, penis sleeves etc., have been made for men, and masturbators and sex dolls have been created inspired by women. In contrast, by wearing penis sleeves, men can change the size, colour etc., of their penis.