Speculum
A speculum is originally a medical device used for vaginal and anal examination and treatment. In BDSM it is used as part of medical play, as well as stretching. They are mostly used in vaginas in medical practice but are played with anally in a kink context, however the devices used are often made differently.
In play the device is used as part of medical play, however also used by a dominant person on a submissive person to fully display and make the recipient accessible for the dominant person. This extreme exposure can result in humiliation, shame or degradation and play with the mental space of the recipient. The physical sensation of a speculum varies. Insertion and opening can feel like pressure and fullness and the experience of being held open can heighten vulnerability and psychological intensity. The sensation differs significantly depending on anatomy, arousal level, lubrication and the size and type of speculum used.
Types and material
Several types of speculum exist. The most common is the bivalve or duck-bill speculum, which opens in two directions and is the standard design used in gynaecological examinations. The Graves speculum is wider and suited to a fuller anatomy, while the Pederson speculum is narrower and often more comfortable for those who find standard sizes too large. Anal specula are designed differently, typically with a circular or three-pronged opening rather than a bivalve shape and should not be substituted with vaginal specula due to differing anatomical requirements. Specula are available in medical-grade stainless steel and plastic. Steel versions are durable, easy to sterilise and suitable for temperature play. Plastic specula are typically single-use and disposable.
Safety & Hygiene
Specula that are inserted into the body must be thoroughly sterilised between uses or be single-use. Reusable steel specula can be autoclaved or sterilised with appropriate medical-grade solutions. Generous lubrication is essential. The device should never be inserted dry. Introduction should be slow and guided by ongoing communication with the recipient. Specula should not be used on injured, inflamed or recently operated tissue and care should be taken with size, as forcing a speculum open beyond the recipient's comfort can cause tearing.
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