Prone bone

[Sonia]

The sex position in which the girl is laying flat (emphasis on laying completely flat) on her belly with penis entry from behind. This position often enables the female to work the muscles in the region resulting most likely in an overpleasurable time for the man involved, thus causing premature ejaculation.

[Britney]

A sexual position where the woman lays flat on her stomach with her legs together and the man, on his knees, stradles her legs just below the [butt], sitcking his penis into her now tightly-squeezed vagina.

[TimothynTep]

The prone bone position refers to a sexual activity where one partner lies face down with the other partner entering from behind. It is characterized by the receiving partner lying flat on their stomach.

[MliscarCah]

The prone bone position refers to a sexual position in which one partner lies face down while the other partner enters from behind. This position allows for deep penetration and can stimulate the receiving partners g-spot.