Involves the application of pain or constriction to the penis or testicles. This may involve directly painful activities, such as wax play, genital spanking, squeezing, ball-busting, genital flogging, urethral play, tickle torture, erotic electrostimulation, kneeling, or kicking.

A BDSM practice where a dominant compels a submissive to engage in sexual activities with someone of the same sex.

Where one partner watches their lover having sex with another person.

Also commonly known as facesitting, the position sees the woman place herself so she's sitting on or straddling her partner's face.

An act of fetish play where someone will urinate on another person. That can be directly, internally, or poured into a glass and poured onto them.

Refers to the use of hands, paddles, whips, or whatever you have around your house (spatulas work great) to hit the body

Also known as prostate massage, is a pleasurable way to stimulate a person's prostate until the release of a thin fluid from the penis.

Also known as cock stuffing – is the practice of inserting something into the urethra.

Also known as Pegging - when a woman wears a strap-on dildo.

The involuntary or voluntary act of scratching or clawing your partner.

Involves spitting directly in someone's mouth, slowly letting your saliva drip on someone from the tip of your tongue, or excessive spit.

An interest in wearing pantyhose or having a partner wear hosiery.

All about getting turned on by being observed.

Using suggestive or explicit language in order to heighten sensation and excitement