Squid is a term used in the context of certain fetishes or sexual activities that involve the use of a specific type of toy, often made of silicone, jelly, or other soft materials. The "squid" toy typically has tentacle-like projections and can be used for penetration during various sexual activities, either solo or with a partner.
The term "squid" comes from the resemblance between the toy's shape and the tentacles of an octopus or squid. This type of toy is popular among those who enjoy sensations of deep penetration or intense stimulation in their sexual experiences.
In a porn video, you might encounter scenes where performers use a "squid" toy during their activities, either as a part of foreplay, intercourse, or other forms of physical intimacy. The toy can be used on various body parts such as the vagina, anus, mouth, and more, depending on personal preferences and fantasies.