Table of Contents
The so-called "ruler"
Men suck their penis without washing it
詞語「即尺」由「即」(立即)和「尺」(源自「尺八」,隱喻penis)組成,強調立即性的特點。

Definition and Overview
Sokushaku is a term originating from Japan, mainly used to describe a specific sexual service behavior, especially in Japan's adult entertainment industry (such as the Fuzoku industry). Specifically, it refers to the situation where the service provider performs oral sex (usually oral sex with the penis) directly on the client's genitals without any cleaning or preparation at the beginning of the sexual service. The word is composed of "即" (immediately) and "沙" (a traditional Japanese euphemistic name for the penis), emphasizing the concept of "immediate oral sex."
Jishaku is often found as a service option in certain Japanese entertainment shops such as "Soapland" or "Delivery Health". It is a high-end or special service that is favored by some customers for its directness and intimacy. However, the practice of ruler-based measurement is also controversial in the industry and among participants due to the hygiene and health risks involved.

Features of Jichi
The uniqueness of Jichiku is its "no pre-preparation" feature, which is different from standard oral sex. Here are its main features:
- Directness
Oral sex is usually performed immediately after the service begins, without the client having to clean their genitals beforehand, and the service provider directly uses oral contact. This adds to the spontaneity and intimacy of the act. - Professional Background
Ieyasu is common in Japan's sex industry, and service providers are usually trained professionals who are familiar with relevant techniques and know how to provide services under the premise of safety. - High risk
Since a lack of cleaning steps could increase the risk of infection, strict health checks and hygiene measures are usually in place in professional settings.

Jichi's Process and Practice
- Service Confirmation
When customers make an appointment or enter the store, they will confirm with the store or service provider whether to choose the measurement service, which is usually an option with additional charges. - Start directly
Once the service begins, the provider will directly perform oral sex on the client without the client showering or cleaning up. The scene may take place in a room, bathroom, or other designated area. - Skill application
The techniques of impromptu sex are similar to those of regular oral sex, involving licking, sucking or nibbling, but because it is an "improvised" act, the service provider needs to quickly adapt to the client's state. - Subsequent cleaning
After the measurement, the client is usually guided to bathe or clean up and proceed to other services (such as full body massage or sexual intercourse).

Advanced Ruler
That is, the foot shit eye

Risks and precautions of Jichi
Because sex involves direct oral-genital contact and lacks prior cleansing, it carries the following potential risks:
- Sexually transmitted disease risk
Uncleaned genitals can carry bacteria or viruses, increasing the risk of spreading sexually transmitted diseases such as herpes, gonorrhea, syphilis, or HIV. The risk is further increased if the service provider or client has oral wounds. - Hygiene issues
Lack of cleaning can lead to bacterial or fungal infections, especially in high-frequency service environments. - Psychological and ethical considerations
The ruler may make some participants feel uncomfortable, especially those who are sensitive to hygiene. In addition, the nature of the sex industry may involve ethical disputes, and the voluntariness and rights of participants must be ensured.
To reduce your risk, here are some suggestions:
- Health Checkup: Participants (clients and service providers) should undergo regular STD checks to ensure health and safety.
- Use protection: Although the essence of sex is "unprepared", in non-professional settings, it is recommended to use condoms to reduce the risk of infection.
- Hygienic preparation: Even if it is a quick-service facility, customers can clean themselves before entering the venue to reduce the spread of germs.
- Explicit consent: This means that the service provider has the right to refuse unsafe behavior based on the explicit consent of both parties.
As a special service, Jichi still sparks discussions within and outside the industry due to its high risks. Some people believe that Jishi embodies the ultimate in intimacy and service spirit, which is in line with the emphasis on "customer first"; others criticize that it may pose a challenge to the health and dignity of service providers.

The difference between oral sex and regular oral sex
feature | Raw cock sucking | General oral sex |
---|---|---|
Cleaning preparation | No need for prior cleaning, just go straight to | Cleaning the genitals beforehand is usually recommended |
Scenario | Common in the Japanese sex industry, professional environment | More common in personal relationships or non-professional settings |
risk | Higher, due to lack of cleaning steps | Low, especially when using protection |
Cultural Background | Derived from Japanese customs and culture, emphasizing impromptu service | Universal, no cultural restrictions |
The benefits and controversies of Ji Chi
benefit
- Enhanced intimacy: The improvisational nature of the ruler may allow participants to feel a greater sense of intimacy and excitement.
- Meet specific needs: cater to some customers' preferences for special experiences and improve service satisfaction.
- Cultural characteristics: In the Japanese sex industry, sex tape is regarded as a professional form of service that demonstrates the skill and dedication of the service provider.
dispute
- Health risks: As mentioned previously, lack of cleanliness increases the risk of infection, which is particularly detrimental to service providers.
- Ethical issues: Some people believe that measuring tape may cause psychological or physical stress to service providers, especially in a commercial environment.
- Social perception: In some cultures, shading may be viewed as indecent or immoral, affecting participants’ acceptance.

in conclusion
Jishaku is a special sexual service originating from the Japanese sex industry that emphasizes directness and intimacy, but should be treated with caution due to its high risk. In a professional setting, diagnoses are typically performed by trained providers and are accompanied by health screening and hygiene measures to reduce risks. However, in a non-professional setting, participants should pay extra attention to hygiene, safety, and mutual consent to avoid health issues. If you are considering trying sex, it is recommended that you choose a reputable venue and fully communicate your boundaries and expectations with the other party to ensure a safe and comfortable experience.

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