Feathers can be used very well during sex, especially during foreplay. It is not a special sex…

The fucking machine is a construction with which both the woman and the man can satisfy themselves…

A flogger is a tool to beat, chastise or humiliate your partner. Until a few years ago, floggers …

The term “foil” does not refer to a specific sex practice, but to a utensil for carrying out a certain sex practice.

Facesitting is when one of the partners sits on the other's face with their private parts or buttocks…

Another word for vaginal intercourse with the fist. Here, the man works with a lot of time and preparation to …

Forced abstinence means a complete abstention from sexual activity, which includes the sexual act…

French eroticism also known as French is oral sex, where the gentleman or lady satisfies their counterpart with …

Frivolous going out is about having fun in public, especially being dressed very sexy and/or wearing little. The focus is not only on being …

Is the ejaculation, that is, the semen on the woman's face. Many men are stimulated by the sight of ejaculated semen on the lady's face.

This is a special kind of kissing. Here, the partner's tongues touch each other. Both open their mouths and the tongue enters…

The term forced prostitution refers to control over a person who is forced by another person to perform sexual acts on third parties.

Foreplay is the phase of sexual intercourse before the actual act (or also: penetration, coitus). It refers to actions …

When the foreskin is too tight to be pulled back over the glans of the member, this is called foreskin stenosis. The medical term  …

The word ejaculation is actually more familiar to men. Translated from Latin it means to eject something. This happens … 

Fellatio comes from the Latin word "fellare", meaning "to suck". And actually, this word describes it very accurately. Fellatio is when…