I would have said that it’s not the size it’s how you use it, well I would have until I started seeing my bbc bull who is about 11 inches and think! He knows exactly how to use every inch to make me squirm, squirt, gush and cum. My husband is about 7 1/2 inches and it does less and less for me. The sex with my husband is amazing and sensual but for pure pleasure it has to be my bull every day!