* 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 first heartbeat of Risa, age 28.
With her black hair, innocent look, and cute, ****like face, I initially thought she was a quiet and reserved person, but she was actually very friendly. Despite her youthful appearance, she had surprisingly large breasts that seemed like they might spill out of her swimsuit. Moreover, despite her ample bust, her heartbeat was very audible, and above all, she was incredibly hardworking during the shoot. In particular, when she was breathing through a bag, her oxygen saturation dropped below 60, truly pushing her to the very limits of human endurance.
The contents are
Self-introduction and heartbeat
- Reactions to hearing heart sounds and heart sounds
- Heartbeat sounds when doing squats
- Heartbeat sounds when stepping up and down
- Heart sounds when compressed
- Carotid artery pulse and heart sounds
Echocardiography and heart sounds
Echocardiography and heart sounds after exercise
- Heartbeat sounds while doing leg raises while breathing in a bag
- The sound of a heartbeat when someone is masturbating alone.
That is the case.
The video is 53 minutes and 59 seconds long.
First, we introduced ourselves, and then we asked each person to try using the stethoscope on themselves.
She introduced herself with a slightly nervous expression, and when I listened to her heart with a stethoscope, I found her heart rate to be a little fast at approximately 85 BPM. When I asked Risa about it, she said, "I'm a little nervous."
Midway through, I changed the position of the stethoscope and placed it around the pulmonary valve.
Also, when they answered questions such as, "How would you feel if someone could hear your own heartbeat?" or "If your boyfriend had a heart fetish, would you let him hear your heartbeat?", their heartbeats seemed to quicken slightly.
Now, you can listen to the sound of your own heartbeat.
She says "thump, thump, thump" along with the sound of her own heartbeat, and also says, "It seems to be slower than I thought."
When I ask people how they feel listening to their own heartbeats, they often reply, "It's a strange feeling!"
After that, we ask you to place the stethoscope on various parts of your body and listen to the differences in how you hear.
When they placed the instrument near my pulmonary valve, they said, "What a deep sound!" and "It feels like it's resonating!" which made me laugh.
After drinking some water, she exclaimed in surprise, "Wow! It's gotten faster!" and just as Risa had said, her heart rate was a little faster.
Finally, when we asked her to take a deep breath, she noticed that her heartbeat changed rhythm when she inhaled and exhaled, with her heartbeat slowing down when she exhaled compared to when she inhaled. Risa also noticed the change in her heartbeat, saying, "It slowed down when I exhaled!"
As usual, when she does squats, she listens to her heartbeat through earphones while she does the squats.
Along the way, comments like "It's getting faster!" and "That's fast!" were heard, and their heartbeats were also becoming faster and stronger. By the time they finished the squats, their heart rate had risen to 120 BPM.
Because the heartbeat resonates throughout, people say, "You can feel the vibrations!"
After taking a deep breath, her rapid heartbeat began to calm down.
When doing step aerobics, the heartbeat is even faster than during squats due to the more intense exercise. Risa, who says, "I don't usually exercise!", is out of breath almost immediately after starting step aerobics and is working hard while saying, "This is tough...haah haah."
I could hear my heart rate gradually increasing in real time while stepping up and down, and my heart rate rose to about 156 BPM when I finished, and I was out of breath, which was clearly faster than when I did squats.
Its heart is beating incredibly fast, making a "back back back back" sound, and the heartbeat itself is very loud.
When Risa heard the sound of her own heartbeat, she exclaimed, "Wow!" and "It's beating really fast!" and when she placed her hand on her chest, she was surprised by how fast her heart was beating, saying, "It feels like it's going to jump out!" It's the kind of sound you can only hear if you don't exercise regularly.
After a while, the rhythm itself slowed down, but the sound remained loud, with each beat clearly contracted, giving the impression that it was working hard to deliver oxygen to a body deprived of oxygen after exercise.
We had the patient take deep breaths and sit on the bed to help calm their heartbeat.
When I pressed on Risa's chest, I could clearly hear her heart beating at approximately 96 BPM despite the size of her breasts. In the video, my hand was shaking in time with her heartbeat, and Risa's whole body was shaking with the rhythm of her own heartbeat.
During compression, the heartbeat was slightly faster, and when released, the heartbeat slowed down.
Regarding the carotid artery pulsation and heart sounds, Risa's pulsation is easy to hear; rather than the carotid artery itself, you can hear the base of her neck vibrating in time with her heartbeat.
It's so clear that it's shaking so much you might think there's a heart in there.
With an echocardiogram, when the probe is placed on the heart, a large mass of muscle is displayed on the monitor, beating rapidly, making it clear just by looking that it is a heart. The sound and movement are linked, proving that what is being shown is indeed Risa's heart.
It's sexy to be able to see the vital engine that sustains life, working deep within Risa's ample bosom.
The most exciting moment is when we first place the probe and the beating heart appears on the monitor. Since the size, shape, and movement of the heart differ depending on the model, it's like a surprise in a sealed envelope, and I look forward to it every time.
Seeing her own heart for the first time, she said, "It's beating bigger than I thought!" When she held her breath, there was a change in her heart's movement, which Risa noticed and commented on.
This time, Risa herself applied the probe.
They'll ask "Where is it?" as they place the probe on my chest to search, and once they find it, they'll say "Ah, this is it!" as they place it.
Midway through, when the probe was placed on his stomach area, something resembling a stomach appeared on the monitor, and he seemed to enjoy looking inside his own body, saying things like, "What is this?" Of course, it's great to be able to see other organs as well, but the heart is definitely the most exciting to look at.
Next, we had him do step-ups again, and he showed us how his heart rate had increased.
The video starts around the time the step-up exercise is finished.
When we placed the probe on Risa's chest, who was breathing very heavily, we could feel her heartbeat through the probe, and we could see her heart beating in sync with it.
Its movements are, of course, much more violent than usual, as if a completely different creature were rampaging around.
When Risa looked at her own heart, she said, "It's going crazy!" and was surprised, saying, "It's so different (compared to normal)!"
When the patient took deep breaths, their movements gradually slowed down, and by the end, they were back to their normal speed.
All of these ultrasound images are in separate files, so please take a look at those as well.
For the recording of the heartbeat during solo sex, we had Risa, who does it alone about once or twice a week, use an electric massager and listen to the sound of her heartbeat during that time.
By the way, I always ask models before a photoshoot if they've ever heard their own heartbeat while engaging in sexual activity, but I've never met a model who said they have. If there is such a person, they must be quite the pervert, just like me.
After turning on the electric massager and adjusting the intensity, she applies it to her lower body, and from time to time, her body twitches, and she closes her eyes and sighs as she feels the sensation, and those gestures are incredibly sexy.
It's hard to imagine from Risa's innocent face, but as her voice gets louder and more intense, her heartbeat gradually quickens, and the moment she climaxes is incredibly intense, with her heart beating at its fastest.
Even after reaching climax, her breathing remains heavy for a while, and even that sounds sexy.
I enjoyed hearing the powerful sound of Risa's heartbeat resonating from deep within her ample bosom in various situations, and the sound of her heartbeat pushing the limits while breathing into a bag was especially fantastic to hear.
The format is "MP4". The size is 1920x1080.
*We have confirmed that the model is 18 years of age or older. Providing, transferring, selling, or uploading this content to any third party or other website is strictly prohibited.
*The model's face is not blurred in the video.
