Cum with Me

During a summer grill party in our street, my neighbour - a single mom - tells me, she wants to know and see that her body still arouses a man. She takes me into her bedroom, where I have to sit in the armchair, and starts to strip.
While she touches her body everywhere I pull my already hard cock out a begin to rub it. She masturbates as well and after she reached climax she wants me to come for her. I say I will, if I can cum on her body. She agrees but only if I lick her clean afterwards. I do both.