Jeans are a popular form of clothing for many people, and thus there is an opportunity to use them as part of your sexual exploration. Whether it's through the tightness of certain fabrics or the shape they create when worn, jeans can be an interesting way to get excited, explore fantasies and participate in e.g. BDSM activities. Using jeans for sexual arousal can include getting your partner to dress up in a particular pair of jeans or have her/him wear them while participating in activities.
Jeans also provide an interesting tactile surface for bondage activities, as their thickness and strength can be used to create unique experiences. With the right attitude, jeans are an excellent way to explore your sexuality and ignite your passion. Try experimenting with different styles and materials to find what works best for you!
Some jeans fetishists collect jeans, and can fill many closets or rooms with just old jeans.