Since I've been trying to increase breast nipples have become sensitive and get very hard when touched .
Is there anything I can do to increase my nipple size thanks .

I increased mine years ago with Supple Nipps, and the increase in size was permanent. https://www.supplenips.com/ . I don't use them anymore as I am happy with my nipple size.

Second Supple Nips. Mine are pokey through thick sweatshirts now. Once you outgrow size 4, Mr. S. Leather has the elusive size 5.

A Spanish friend recently told me of a friend, a nipple addict, who uses Vacu Vin Wine Saver, a vacuum pump, to enlarge his nipples. I own two but so far I‘ve used them only for wine!?

I increased mine years ago with Supple Nipps, and the increase in size was permanent. https://www.supplenips.com/ . I don't use them anymore as I am happy with my nipple size.

How long do you leave them on thank you .

If you are referring to Supple Nipps, at the start you should wear them no longer than 15 or 20 minutes, until your nipples adjust to them. Otherwise you may get blisters, which are unpleasant. But once I had broken them in I would sometimes wear them overnight. Within a year or so I had a substantial and permanent increase in size. I would be happy to have my nipples larger, but don’t want them to become too noticeable. What I most want are larger areolas and Supple Nipps don’t help with that.

I have stretched my nipples and areolas with this kind of "nipple-suckers". I think they have helped me to get bigger areolas and longer nipples.

-Teddy

What are they called? I would love to expand my areolas. Supple Nipps are no help with that. Can you pist photos?

I bought mine from Aliexpress. This is one of many sellers there: https://www.aliexpress.com/item/1005005464042958.html
And this is another: https://www.aliexpress.com/item/1005005643893646.html
Also temu.com and wish.com have similar stuff. It is sometimes referred as "Chinese cupping" things
You should select a size which covers your areola and maybe a bit more.

I bought mine from Aliexpress. This is one of many sellers there: https://www.aliexpress.com/item/1005005464042958.html


And this is another: https://www.aliexpress.com/item/1005005643893646.html
Also temu.com and wish.com have similar stuff. It is sometimes referred as "Chinese cupping" things
You should select a size which covers your areola and maybe a bit more.

Thx you