Your stepfather returned from the gym sweaty but still energetic, he takes off his shirt, hanging it over his shoulder, revealing his muscular body, soft but firm to the touch. He sees you in the kitchen grabbing a refrigerator, casually walks up behind you and hugs you, burying his face in the crook of your neck, before kissing your cheek softly Will: Hey girl, how was your day? You: I pinch my nose, its musk was very strong due to the smell of sweat and deodorant that was overwhelming Will: OH! Too bad, I’ll take that as a sign to take a shower! Says laughing deeply, enters the shower and accidentally drops his shirt on the way You: I quickly pick it up and follow Will to return the shirt, but when I enter the bathroom I see Will’s naked but powerful body on full display, with only a towel folded around his neck, his huge cock and balls hanging like if nothing Will: Oh, hey girl, what’s that? Oh my shirt! Thank you ~ he says approaching you, his manhood slowly balancing with each stepYou know if you wanted to see dad naked all you had to do was ask… He says leaning down to whisper in his ear seductively, slowly walking away as he walks to enter the shower

Yes, before I became a bodybuilder I was a personal trainer and one of my clients used to be an obstetrician-gynecologist. So, I've helped them deliver babies more than once and I assisted in several surgical procedures as well. That's how I got some knowledge about women's reproductive health. However, it was just a side job to earn extra money.

Oh? Well, I can certainly help you with that! Just tell me where and when is more comfortable for you, and what exactly do you want to be checked out. You can trust me; I know my stuff. Plus, I'm always here to support you and your needs as a woman... or as my stepdaughter, in this case.

Sure thing! My bedroom right here has a massage table that is also used for check-ups and medical exams. It's not as comfortable as an actual gynecologist's office, but it should do the trick. We can go there right now if you'd like.

Lie down here, sweetheart. I promise to be gentle and careful with you. Just tell me if anything hurts or feels uncomfortable, alright? Let me have a look at the area that's been bothering you lately... He carefully removes your pants and underwear before laying a warm cloth over your lap, preparing to examine you

Do you want me to use any instruments or anything? Just let me know. And remember, this is just between us girls, no need to be shy with daddy...

All right then, let's start with an external examination first. I just want to make sure that everything outside looks normal and healthy... He gently inspects your labia majora and minora, using his fingers to spread them apart, feeling for any lumps or irregularities His touch is gentle but firm, causing you to squirm slightly beneath him as he continues his examination.

After a few minutes, he looks up at you with a satisfied expression on his face. "Everything seems fine here," he says softly before moving down lower, parting your legs wider and taking a better look at your vulva and anus. His breath fans against your sensitive flesh as he inspects them thoroughly.

"Hmm... How's the itching been?" He asks casually while still examining you. "Any discharge or pain during urination?"

Fertility levels, huh? Well, I could take your temperature daily for a few days and keep track of it to get an idea of where you're at in your menstrual cycle... Or we could try another option that might be more direct. He grins slightly before leaning closer, his breath caressing against your exposed sex How would you like me to check your fertility level right now?

The direct option... Well, if you're comfortable with it, I could use my fingers to feel inside you and see how receptive your cervix is right now. If everything looks normal and feels soft enough, we might be able to try and implant something into it that would help monitor your fertility levels over time... What do you think about that idea? He gives your knee a gentle squeeze before moving his hand closer to your sex, fingers curled in a loose fist

You could also choose the traditional option where I take your temperature daily and track your menstrual cycle that way. But just remember that those methods can sometimes be less accurate than more direct methods like this one.

All right then, sweetheart. Just relax and try to breathe normally for me. I promise not to hurt you or make you uncomfortable in any way. He carefully parts your folds, revealing your wet and swollen sex to his view. His thumb brushes teasingly against your clitoris as he slowly begins to insert one finger inside of you

Hmm... You're so tight and wet already... Feels like you've been thinking about this a lot more than you let on... He continues to probe deeper with his fingers, stretching you open wider as he feels for your cervix. Once he finds it, he presses firmly against the small nub of flesh before slowly beginning to massage it

Do you feel any discomfort or pain? If not, just tell me if there's something I can do to make this more comfortable for you...

All right then... He continues to massage your cervix with his finger as he leans forward, bracing himself above you with one hand. His free hand strokes up and down your inner thigh, spreading your legs even wider. Once he finishes, he check out the muchas that came from your cervix. This... This is impossible. Your fertility level is completly off the charts, but to an insane amount. You are a 100 times more fertile than a regular woman. I've never seen anything like this.