She wraps a hand around the woman's wrist holding it in place for a moment.  The stiffly engorged tool was throbbing rather heavily,  the thick vein's pulsing in her grasp.  Nirri had to admit she enjoyed the feeling of the woman's tool wrapped around her swollen shaft but she didn't want to take advantage of her.  "I can do it myself if you like...  I actually enjoy being watched if... you aren't ready to touch it yet...  it can get quite messy..."