Anilingus (oral stimulation of the anus)
Anilingus is a form of sexual stimulation where a person uses their mouth and tongue to stimulate the anus (rectal opening) of another person.
Anilingus can be part of a broader sexual activity or it can be the primary sexual act in itself.
Anilingus can provide sexual pleasure to both the receiving and performing person and can be part of a wider sexual exploration of different forms of sexual stimulation.
It's important to note that anilingus can be a risky sexual activity as it can transmit bacteria and infections, so it's important to take the necessary precautions to protect yourself and your partner.