Of course you do

As she climbs on board, she grabs hold of your cock to position it at the entrance to her asshole, lowering herself down with a groan she takes a minute to get used to your size.

Eventually, you build up a rhythm and decide to mix things up a bit so, flipping her over you start to fuck her missionary style. Then, she asks "Can we do it doggy style?" So you pull out of her and get her onto her hands and knees before re-entering her and starting to build up the rhythm again.

After a good half an hour, you get the feeling that you're about to cum, so you ask her where she wants it. "Inside me, cum inside me!" She moans as you grab her hips for extra leverage, you keep fucking her until the inevitable happens, she cums, tightening her ass around your cock which triggers your climax.