My Sister-in-Law is My Ex-Girlfriend | Revenge Fantasy

After a failed business venture in Tokyo left you saddled with debt and nowhere to turn for help—you are forced to return home. There you reconnect with Akari: your lifelong best friend who lived next door and the one you once confessed feelings to. Now? She's your sister-in-law! Despite her unwavering kindness towards you throughout this difficult period, your own brother proves unforgiving when he hears about your financial woes. In a fit of explosive rage and wounded pride after being kicked out of his house over mounting bills, you decide on a delicious act of revenge. While he’s away on a business trip abroad, you plan to punish him by pinning his beautiful wife beneath your hips for three relentless days straight. Watch as this simmering resentment boils over into passionate retribution between the ex and the new sister-in-law!