I’m The Swapped Husband EP 4

Ethan fakes amnesia to prank his wife Tina, who counters by letting her friend Catherine pose as his wife. The game turns dark when Ethan discovers Tina's 7-year affair with his brother, Leo. While the real wife is addicted to betrayal and secret kinks, the fake one falls for real. A dangerous wife swap game of lies and lust begins.