Dress for sex, at least occasionally. Love your body. Be a pleasure to his eyes, and he'll never take them off you. Your intelligence, beauty, and integrity are inspirations to your gentleman. But your pleasure is his greatest, and your sexual pleasure is his sweetest inspiration.
Men work to get laid, either by someone special, the whole world, or something in between.
Be a beacon of light in this life. Inspire him to work, to live, to love, to please you. Keep him eroticized and just a bit off-balance. Complacency leads to displeasure. Keep him aware that others want you.