Stepdaddy gets sperm sample encouragement. Taboo handjobs

Stepdad needs a sperm sample for his complete physical. His sexy young stepdaughter offers to help him get it! I can't let you fuck me but you can think how good I would feel as I keep my hands wrapped around your hard cock and pump you. The sound of my hands pumping up and down your dick is making me horny. I can feel my pussy getting moist and I like it. We would have to wait until stepmom is gone a long time or when she is in bed at night for you to have enough time to fuck me. It would feel so good to have your hard dick stuffing my pussy and stretching it. Can you imagine that stepdaddy? But for now I want you to give me all the cum you have. I want to milk every drop from your big stepdaddy dick. Oh! Did that feel good? I almost forgot we need your sperm for the doctor! I'll wipe it off my hands and put it in the sample cup for you.