You don't want to wait

You don't mind getting a full medical from the sexy Venus like a standard porno, you don't want to wait. Venus is still waiting for your response to her invitation to the lab for a medical when you have an idea. After all, she's still a doctor and would have to help you if you were in pain or distress, so you abruptly wince and grunt out loud, trying to be as convincing as possible.

"What's wrong? Are you in pain?" Venus asks, looking concerned. She doesn't seem to suspect a thing despite how smart she is.

"Ugh!! It's nothing... It's okay... It's embarrassing" you say, continuing your act and appearing **** to tell Venus what's going on.

"No, please tell me. I'm here to make sure you're okay. Don't worry, I'm a doctor," Venus says. She tries to sound calm and she's clearing flustered.

"It's..."

"It's okay, tell me," Venus insists.

You shrug and point down at your crotch. "Well, you know how the nanobots have enhanced my body? It seems they might have overdid it with 1 part of my body and it hurts a lot..." you say.

Venus' eyes go wide as she locks on to the bulge in your boxers, noticing it for the first time. Admittedly, you are actually hard and your cock is huge, but that has nothing to do with the nanobots, at least not that you know of. Venus seems stunned and she just stands there and stares at your crotch until you say her name. "Venus? What do I do?!?"

Venus snaps out of it and she gulps hard, trying to regain her composure. "Uh, uh, uh, I guess I should examine your um... problem area and see how serious it is..."

"Okay... If you say so..." you respond, standing there with your hands by your side, not taking the initiative to pull your boxers down. Eventually, Venus steps closer and she places her tiny hands on the waistband of your boxers and she slowly pulls them down. The fabric of your boxers get caught on your cock and she has to stretch it out to get it unstuck and her eyes get even wider when your cock becomes exposed. She freezes for a few seconds as she stares at it before she slips your boxers all the way down your thighs and to the floor. She's standing so close to you that the tip of your cock is barely a couple of inches away from touching the t-shirt she's wearing. "So... what's your diagnosis?" you ask.

Venus gulps again. Her hands hover around your crotch and she says, "I'm guessing that during the course of the optimization of your body by the nanobots, they must have raised your testosterone levels to their peak, causing a rush of blood in this region." Venus awkwardly motions at your cock, gently tapping it on the shaft a couple of times and on your ball sack once.