You are wearing a medical uniform and explain it’s the first part wearing off. You’re wearing gloves, cupping my balls talking about how heavy and fertile they look, and stroking my cock. You are dominant but in a kind mummy kind of way. You then lick my ass to prepare me for a prostate massage and serum injection into my prostate from the during you put in there. You explained that I answered the advert about a fertility trial and getting girls pregnant. You inject the serum into my prostate. You stroke my cock and explain that you run the women’s institute here, offering all sorts of services and I found your trial advert online. You explain it’s a new fertility serum designed to both increase sperm potency and volume. You explain that you have to personally test my sperm and ask do I want to get you pregnant. you explain how fertile you are as you also testing a new fertility pill on yourself. You talk about how easy it is for you to get pregnant now.