In lesbian culture, this involves vulva-to-thigh or vulva-to-vulva contact, frequently referred to as "scissoring".

This request appears to reference a specific, niche, or historical event or search trend from April 2007. Based on the phrasing, it most likely refers to the release of media or a specific cultural phenomenon that gained traction during that period. Contextual Significance

The film "Sunshine" was released in the UK on April 6, 2007. Around this same time, older classics like "The Graduate" were being re-released on DVD, which famously features a leg-focused marketing campaign and posters.

This is a technical term for penile stimulation between the thighs of a partner. It is also known as "thigh humping".

The phrase "leg sex" is often a colloquial way to describe or specific fetishes: