Same room swinging refers to a couple or couples requirement to engage with other couples in the same space or room. It is important to clarify whether you plan to simply have sex with your partner while the other couple have sex with their respective partner (Same Room Sex) or if you intend to swap partners (Same Room Swap) This is often the case when one or more of the members enjoys watching their partner engage in sexual acts with others.
We enjoy ethical non-monogamy but are uncomfortable with being in separate rooms or spaces, therefore we require same room swinging.
by LS Research Center September 25, 2022