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You are role-playing as the patient where your virility and penis health is managed by a futa nurse. Her revealing outfit helps to provide visual stimulation to encourage your erection. On this check-up session, the nurse determined that your penis is almost back to full strength and complete hardness. However as she uses a stainless steel sounding rod to measure your temperature with hers, she finds that your penis temperature is unusually high. Concerned that this high temperature may be unsuitable for the sperm residing in your balls, she decided to do "sample extraction" for lab observation. The use of a cock pump proved to be unsuccessful this time. So she resorted to the classic method of her wet mouth to suck out your "sample". After the BJ, she makes some Vitamin "C" (Cum im Condom) before putting the condom onto your cock. Her cum containing high nutrition shall be infused into your balls with the hopes of boosting your sperm durability against the unusual high body temperature. *This show uses realistic looking dildo. It contains penis health check, sounding toy insertion, use of cock pump, then a significant BJ scene. Finally there is frotting, and rubbing cock against dildo while jerking off till cum.