This is a very stimulaiting product, I love the feel of it in my cock, once you get past the little bit of the uncomfortable feeling its fine. Inserting it is fine and again stimulating, the cum through is also good. The only problem when I have tried to wear this for longer lengths of time and it usualy slips out when you are flacid. The feeling of the ring at the end is also very stimulating, feels very sexy. My lady loves to suck my cock with it in me and tongue the ring at the end, the end results are great!!!