Lesbian sex among bonobos (one of the two primates that humans evolved from). Scientific name "genito-genital." More specifically, one female bonobo wrapping her arms and legs around another and clinging, facing each other and pressing their vulvas and clitorises together, rubbing them sideways in a rapid rhythm. Done for sexual pleasure.

A person or people that purposefully causes chaos or mischief within a group for the sake of entertainment.