I know how much my farts are turning him on. But he said that he can handle them and they are not as sexy as I think. He is standing against the wall and I start to rub my big gassy ass on his dick. The tight jeans I am wearing are making the farts super bubbly and the vibration they make is big. I feel him getting hard so I check to see how hard with my hand once in a while while I talk dirty and tell him he will get a huge boner eventually. In the end I take his dick out of the pants and just put it back letting him hard like that.