When kissing does both partners tongues go in each others mouth?

When kissing, it's common for both partners to use their tongues to varying degrees, often referred to as "French kissing." While both partners may engage in this intimate gesture, the extent and style can vary based on personal preference and comfort levels. Some may choose to keep it light and playful, while others may involve deeper tongue movements. Communication and mutual enjoyment are key to a satisfying experience.