* This work is fictional, and all persons appearing in it were 18 years of age or older and were filmed with their consent.
Thank you for viewing.
This is the heartbeat of Mei, age 28.
She was a model who had all three qualities: an incredibly small face, an incredibly slim figure, and incredibly cuteness.
She was even cuter in person than in the photos I'd seen before meeting her; I was pleasantly surprised. I even regret not discovering such a wonderful model sooner. She was wearing a mask, but her cuteness shone through so much that it didn't matter.
Besides being cute, her way of speaking and gestures are sexy and give off a mature vibe, which I find very appealing.
She was incredibly thin, standing at 150 cm tall and weighing less than 40 kg. During filming, you could even see her ribs, and because she was so thin, it was easy to hear her heartbeat with a stethoscope.
Smaller individuals tend to have faster heartbeats, but Mei's heartbeat was relatively slow despite her small stature. We only have one heartbeat recording of Mei, but we've made it longer to compensate.
The content is,
Self-introduction and heartbeat
- Reactions to hearing one's own heartbeat and the sound of one's own heartbeat
- Heartbeat sounds when standing and when squatting
- Heartbeat during squats
- Heartbeat sounds when stepping up and down
- Heart sounds when chest is compressed
- Blood pressure and heart sounds when lying down and sitting up
• Electrocardiograph and heart sounds
- Electrocardiogram and heart sounds during leg-raising exercises while breathing in a bag
Echocardiography and heart sounds
Echocardiography and heart sounds after exercise
- Heartbeat sounds during masturbation
The video is 1 hour, 14 minutes, and 28 seconds long.
First, the patient introduces themselves, and then, saying "Here we go," they place the stethoscope on the patient's chest.
The moment you place this stethoscope and hear the sound of the heart is simply irresistible.
When the doctor placed a stethoscope on Mei's heart, it sounded a little slow for someone so small, at about 80 BPM. The doctor mentioned that she seemed a bit nervous, so perhaps her heartbeat is normally even slower.
Perhaps due to nervousness, you can almost feel her heartbeat through the stethoscope. She's smiling and outwardly appears not nervous, but the fact that she's nervous inside is irresistible to a fetishist like me.
The stethoscope is placed in different positions at various points, allowing you to enjoy the differences in how the heartbeat sounds depending on where it's placed.
When I asked her why she wanted to do this photoshoot, she said, "I wanted everyone to hear the sound of my heart!" After hearing that, I absolutely had to listen to it.
We also received answers to other questions such as, "Is it embarrassing to have your heartbeat heard?" and "If your boyfriend had a heartbeat fetish, would you let him hear your heartbeat?"
She said that she only wanted her boyfriend to hear her heartbeat when they weren't filming, so in effect, everyone who heard it, including me, is Mei's boyfriend.
Next, we had Mei listen to the sound of my heart.
They ask, "Can you hear me?" and then place the stethoscope on my ears, and when I listen, they happily exclaim, "Wow, I can hear you!"
She also said, "It's very regular!" and talked about the speed of my heartbeat. She also placed her hand on my carotid artery to check if the rhythm of my heartbeat matched the sound of my heart beating.
When we asked the doctor to change the position of the stethoscope to see if there was a difference in how it sounded, he said that the pulmonary valve area sounded louder, while the area around the apex of the heart in the lower part of the breast sounded quieter. The apex of the heart should sound relatively louder, so it might be the way the stethoscope is positioned, or perhaps Mei's heart itself is located a little higher up. When we asked where it sounded the best, she said the upper left, so it's possible that her heart is indeed located a little higher up.
Finally, when we asked Mei to take a deep breath, she said that her heartbeat was a little faster when she inhaled compared to when she exhaled, and there was a difference, indicating that Mei's heart was experiencing respiratory sinus arrhythmia.
When standing, her heartbeat is faster when she's squatting compared to when she's sitting, and Mei, who is listening, says, "It might be a little fast!" It seems that Mei also experiences changes in heart rate depending on her posture.
When she squatted down, her heartbeat slowed down, but when she stood up again, it suddenly sped up and accelerated rapidly. It seems that the act of standing up itself puts a strain on Mei's heart.
Next, we were asked to listen to the sound of their heart while they were doing squats.
Mei is so slender, but it seems she doesn't exercise at all, so it's a mystery how she manages to be so thin.
However, since I don't exercise, my heart rate started to increase after just a few squats, and it was a fast 104 BPM just before I finished.
Given her slender build, I'm sure if you put your hand on her chest, you'd feel a strong heartbeat... I'd love to. Mei, who had been listening to her own heartbeat while doing squats, said, "It's getting faster and faster!" and when she listened to her heartbeat immediately after finishing, she said it was faster than at the beginning. We take it for granted that we get to hear our heartbeats while exercising, but we would never be able to hear them like this unless we were filming, so we should be grateful for the opportunity to hear them. After it was over, her heartbeat gradually calmed down, and we had her take some deep breaths to help her calm down even more.
The heartbeat during step-ups is more intense than during squats, so your heart rate is faster than before.
Mei also said, "This might be harder!" and "It feels like I'm constantly climbing stairs."
During the last 30 seconds, the patient is working at full speed, and at that time, the stethoscope shifts, making it difficult to hear the heartbeat. This shows just how hard they are working as they ascend and descend.
My heart rate immediately after finishing was around 120 BPM, which is faster than when I did squats.
I had Mei put on earphones so she could hear, and while she was doing that, I placed the stethoscope on her hand. Through the stethoscope, she could clearly feel her heart beating hard, "thump, thump, thump," and it wasn't just fast, the pulse itself was strong, and I felt like I wanted to keep going like that forever.
If it wasn't for filming, I probably would have put my ear to her chest as well.
After putting on the earphones, Mei listened to it and gave us her feedback, even though she was out of breath. It's only natural that even a cute person would get out of breath after such intense exercise.
I was told that you can feel the pulse by placing your hand on your chest, so I did the same again to feel my own heartbeat.
When you sit up on the bed, your heartbeat has calmed down a bit, but you are still slightly out of breath.
Finally, I had her lie down on the bed to help her relax even more. At that time, I could see that her ribs were very prominent.
It's rare to see someone with ribs that protrude this much. Deep within those ribs is Mei's vital heart, which was beating vigorously just moments ago. I really want to see it in person.
When I compressed her chest, her heartbeat was so faint that her ribs were visible, and she was much lighter than me, so I wondered if it was okay to compress her chest. However, since this was for filming purposes, I pressed down with all my might without hesitation.
Just a slight press was enough to feel Mei's heartbeat, and pressing harder gave the sensation of directly pressing on her heart. The compression also seemed to bring her heart closer to the chest wall, making the heartbeat easier to hear. In the video, you can see my hand shaking in time with Mei's heartbeat, conveying how her tiny heart is working hard to push back.
During the compression, Mei's breathing became deeper and she appeared to be in distress, likely because both her heart and lungs were being compressed.
We also recorded the changes in her heart sounds when we applied pressure while she was sitting, and then released it and she stood up immediately. There was no change in her heartbeat while she was being compressed, but when she stood up, her heartbeat became faster, which may be due to the effect of standing up. So, if you stand up immediately after being compressed, Mei's heart rate increases like this. This is a new discovery.
The blood pressure measurement taken using the blood pressure monitor included two patterns: lying down and sitting up. The last time it was measured was about a year ago, and apparently the blood pressure was on the higher side at that time.
I was surprised that her blood pressure was high despite her small stature, but she said before the shoot that it was probably normal now since it was a year ago. However, when we measured it, the reading was almost the same as a year ago. Moreover, although I didn't notice it during the shoot, upon closer inspection, it showed both high blood pressure and irregular pulse waves. I was surprised by the high blood pressure, which is incongruous with her slender figure, but I was also surprised by the irregular pulse wave indication. Perhaps Mei also has an irregular heartbeat.
The display was difficult to see in the video, so we have also included a PDF of the blood pressure monitor screen, which was filmed separately. Please check that as well. After seeing the results, Mei laughed shyly and said, "It's the same as a year ago!"
I also had my blood pressure measured while sitting, and I was excited to see what would happen to my already high blood pressure, but as mentioned in the sample video, my blood pressure had dropped considerably, and I was actually on the low side. I was surprised by the difference compared to when I was lying down.
For the electrocardiogram and heart sound monitoring, Mei-san attached the blood pressure monitor electrodes herself.
Once attached, the device beeps in time with Mei's heartbeat, and her heart rate and waveform are displayed. The waveform is evenly fluctuating with no signs of arrhythmia, which makes me even more curious about what the blood pressure monitor display earlier meant.
I had Mei look at the displayed heart rate and compare it to the average heart rate for women her age, and then asked her for her opinion. After that, I had her take a deep breath and checked if there was any change in her heart rate.
Next, while the patient was breathing into the bag and doing leg raises, we monitored their electrocardiogram and listened to their heartbeat. Once they started exercising and the bag was sealed, there was no change in oxygen saturation at first, but their heart rate steadily increased.
After a while, the oxygen saturation level also began to drop. Breathing was difficult because he was in a sealed bag and wearing a mask, and his breathing sounds indicated that he was trying to take in as much oxygen as possible by taking deep breaths. However, his oxygen levels continued to decrease, and he raised his hand, so I loosened the bag.
At that time, your oxygen saturation level was below 90, while your heart rate rose to 90 BPM. Exercise has depleted oxygen in your body.
Just when I thought it was over, Mei-san made a gesture indicating that it was okay to seal it again, so we sealed it once more. She's such a hard worker!
Moreover, he pushed himself even harder next time, and although the change in oxygen saturation was the same as before, his heart rate exceeded 100 BPM, and towards the end, he was breathing heavily, making it painful to watch.
This video proves that Mei, who possesses both cuteness and sexiness, is also a human being and needs a constant supply of oxygen.
Through echocardiography and listening to the heart sounds, we have repeatedly observed the ribs protruding, and we were able to see the heart behind them.
Since she wasn't allowed to take off her swimsuit, the photoshoot was done with her wearing it. However, because of her slender figure, when the probe was applied, you could see it moving around on screen, and its size seemed to be slightly smaller than Mei's fist.
It was the first time she had seen her own heart, and she said it looked bigger than she had expected. Even when she held her breath, the movement of her heart was clearly visible and easy to understand, and we asked Mei to share her impressions of the changes in its movement.
I also wanted to see a heart beating fast, so next I placed a probe on the heart immediately after exercise.
The movements are faster now, but the heart appears slightly larger than before. Is it enlarged because it needs to pump a lot of blood immediately after exercise?
"It's so much faster than before!" Mei said, and after she took a deep breath, the movements suddenly slowed down. Deep breathing is really important, isn't it? I've also included the ultrasound image separately, so please take a look.
While filming her masturbating and recording her heartbeat was not allowed in full nudity, so she wore a swimsuit, just being able to see the cute Mei masturbating and hear the sound of her heartbeat while she was feeling pleasure was already a reward in itself. Moreover, she was using adult toys inside her swimsuit, and at that time, her private parts were almost visible, which was even more exciting.
Also, before they masturbate, they shyly answer questions that you might get scolded for asking even to close friends, such as "How many times a week do you do it?" or "Did you do it yesterday?". If there are any other questions you'd like the models to answer, please let us know discreetly.
When she started masturbating, she was initially embarrassed to be watched, but as her excitement grew, she seemed to forget she was being watched and began moaning, clearly enjoying herself. I could hear Mei's heartbeat gradually quickening, and it was obvious from the speed of her heartbeat that she was really feeling it. At the moment of orgasm, she let out an incredibly erotic "Aaah," and her heartbeat at that time was almost indistinguishable from when she does exercises like step aerobics, showing that she was truly climaxing. It was amazing.
Not only was she cute and friendly, but despite her small stature, her heartbeat was rather slow, and her blood pressure was high, even showing up as hypertensive. It was a series of pleasant surprises during the shoot, and I truly feel fortunate to have met such a wonderful model. I would love to photograph her again.
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