The best way to meet someone with large breasts for a potential relationship is to get involved in activities and social events that are likely to attract people who share your interests. Attend local gatherings or join clubs that cater to those who appreciate the physical attributes you desire. You can also use online dating sites or apps specifically designed for people interested in finding relationships based on physical traits. Don't forget about the traditional method of meeting someone through mutual friends and acquaintances as this can be an effective way to find someone with similar interests and values.