Fucking Stepson Alex Adams on Vaca When Hubby Was Busy

What was supposed to be a nice trip for all of us, instead my hubby canceled because he was busy at work. Leaving me all alone with my stepson Alex. I was really hoping to get laid. I asked Alex to cuddle with me not expecting to feel his dick get hard. At first I was caught off guard but then I realized how big it felt and wanted to see it. Then touch, then suck then feel inside me. Fuck now how am I supposed to keep fucking his stepdaddy and not think about his much nicer cock.