A high-stakes house party in Tanjong Pagar descended into a moral wasteland last night as guests traded their darkest sexual secrets for complimentary valet parking.

The competition turned feral when a high-flying banker admitted he can only achieve climax while reciting the latest property cooling measures.

His wife, visibly unmoved, countered by revealing she has been dating her husband's personal trainer and his father simultaneously for three years.

"Wah lau, I thought my secret about the foot fetish was bad, but this one is next level siao," remarked witness Ah Beng.

"That aunty look so proper but actually she is the secret queen of Orchard Towers!"

The atmosphere curdled further when a civil servant confessed he uses national database access to find high-net-worth widows for "intellectual" hookups.

Organisers eventually stopped the game when someone admitted they actually enjoy spending time with their spouse.