Personal training escalates! Trainer is deep inside me

My goodness, my trainer teased me today. At some point I just couldn't take it anymore and he still wanted me to carry on. So I started to make it difficult for him and pulled my pants down in the middle of the exercise - I wasn't wearing any panties - and then carried on with the exercise in a good mood. That way he could see my naked pussy while I diligently lifted my legs over and over again. A short time later his cock was rock hard from the sight of me, so I took this opportunity and made the training even more exciting. I knelt down in front of him, took his delicious cock in my mouth and then sat directly on him. It got so unbelievably hot that we did it wildly on the bench, he made me scream loudly in doggy style and then cum everything onto my spread holes.