This is Mac, one of the respondents. About dealing with losing an erection.

I’m Maezawa from the CEO’s office, and I’ll answer as well. So there’s a method that involves injections? I didn’t know that—thanks for the useful information. That said, I’m firmly in the “needles are scary” camp, so it’s not for me（笑） Still, it would be terrifying to get randomly stopped by the police and then be taken in because they found a syringe in your bag and said they needed to investigate further.

I’m paper airplane, a male member. So there are injections? I’m surprised. I believe there’s a treatment that uses lasers, light, shock waves, or something similar to revive damaged capillaries. I also remember hearing about a treatment that creates new blood vessels in the penis and addresses ED at its root. What do you think of it? I think it said you could become more youthful after going in for a few sessions… The cost seemed extremely high, and I believe it was only available in Tokyo… > Timing of the injection Is it possible to inject it yourself rather than having it administered at a hospital? For example, could you discreetly inject it while going to run the bath, or while the woman is taking a shower or using the restroom? Alternatively, if it’s administered at a hospital, can the effects last for more than three or four hours? Like at a sex club, I get tempted to try everything right away. > You can inject it yourself or have it done at a hospital Being able to inject it right before meeting someone sounds convenient. I’d like to experience being fully hard for that long at least once… But injecting it into the penis… It seems like it would take quite a bit of courage the first time…

I’m Kazu, a male member. Thank you for taking an interest in what I wrote and giving it a try. That’s right. An erection starts within a few minutes and becomes so intense that it can actually hurt. It’s the same kind of erection I had when I was younger. As you said, the erection gets your brain involved too, and you start feeling aroused. It really makes you realize how closely the mind and body are connected. My experience was the same. For a while after the injection, I had a full-strength erection. I figured my partner would be put off if I injected myself in front of her, so I injected before meeting her, walked over hunched forward, and went straight to a love hotel. A stronger erection creates more friction during penetration—probably because there’s enough firmness to resist the pressure of the vagina—so I think it felt better when I’d used an ICI injection. I lose my erection easily when I get distracted, but with ICI, it doesn’t fade from a little distraction. Normally, even a woman’s phone vibrating from an incoming LINE message is enough to distract me, but with ICI, things like that don’t matter. Another benefit I experienced, which Mac didn’t mention, was that I didn’t get headaches even though the medication worked extremely well. Viagra and Levitra always give me headaches, while Cialis causes a headache when I strain myself. The issues are when and where to inject, and how to dispose of the needle. If those problems could be solved, I think it would become much more popular. Women who have a papa (a male supporter) troubled by losing his erection might want to tell him about this. He may be grateful. A partner who doesn’t pull away after seeing you inject is rare, so he might value you even more. I’m really pleased that I was able to share something useful. > It’s difficult to urinate when you have an erection. That included, doesn’t it remind you of your penis when you were a teenager? Those days when it was hard to urinate with morning wood. When I was dating nurses and female doctors, I was in my twenties and didn’t need injections… Finding a female doctor might be difficult, but if you asked a nurse, she might indeed be willing to give you the injection. > Paper Airplane > Is it possible to inject yourself instead of having it done at a hospital? You inject it yourself. Unless you ask a doctor you know, hospitals won’t administer it for you. They give you a sheet explaining where and how to inject. I’d never injected anything before—especially not into my penis—so I hesitated a little the first time I did it myself. In my case, I discreetly injected myself in a shop near the meeting place or in a stall in a public restroom. Put that way, I sound like a junkie, haha. Just like with an ordinary injection, you disinfect the injection site on your penis with an alcohol swab or something similar, avoid the blood vessels, and inject. Unlike on your arm, the blood vessels in the penis are visible, so they’re easy to avoid. Of course, a hotel restroom is better because you can sit down and it’s more hygienic.