Ladies' Choice pose (also known as "Ladies' Choice")
The core reason why sexual activity (especially orgasm) makes people feel happy, satisfied, and even "blissful" is that the brain releases a bunch of natural "pleasure chemicals," including endogenous opioids (such as β-endorphin)...
Reverse 69 oral sex position (also called Inverted...)
Rocking motion, also known as undulating motion (Fluctuations / Rocking...
"Jumping Frog" or "Frog Leap" originates from English sex guides. It's similar to "Leapfrog" (the collapsed doggy style) but different: Leapfrog involves the woman's breasts against the bed with her buttocks raised high. Frog Leap, on the other hand, is a squatting position, like a frog crouching low in preparation for a leap, hence the name "jumping frog" or "frog jump." In some places, it's simply called "Froggy..."
Embrace, also known as "prone embrace," "lying doggy style," or "Lazy Prone," is a position where the body is prone to embracing.