The bonobo is the only non-human animal to have been observed engaging in face-to-face genital sex, tongue kissing, and oral sex.

 

A bonobo is an ape that is closely related to the common chimpanzee. Unlike chimps, however, bonobos have longer limbs and a body type that is generally more slender. They also have a lower center of gravity, which allows them to walk upright on two feet.

In addition to exhibiting similar sexual behavior to humans, bonobos share approximately 98% of our DNA! Bonobos and chimpanzees are our closest genetic relatives.

I guess they can also do yoga?