You can goto your local Drug store and purchase specialist Lubricant, e.g
"Heat and intense" Or if going into the shop to buy it is not your thing, you can order it online.
Alternatively you may try:
Rubbing
Licking
Anal masturbation
Using sex toys.
Thanks Lewis
Information on this site is provided for informational purposes only.
It is not meant to substitute for medical advice provided by your physician or other medical professional.
If you have or suspect that you have a medical problem, promptly contact your physician or health care provider.