Madi Brook a US-based TikToker who has attracted more than 92,000 followers spoke about the apparent 'arrangement' in a TikTok video about her and her husband's antics.
The swinging wife astonished many after sharing startling detail about her marriage and personal life.
The social media star disclosed that she shares her fiancee with her mum and sister.
"I and my mum are both swingers and it’s great,,You know why? Whenever I’m not in the mood, I can just let my husband have her. You wanna know how I keep my man happy? I let him play with my little sister.”
Her video has gone viral with 8 million views at the time of publishing this article.
Most of her followers were baffled by the confession.