Inn my Wife, a hentai visual novel developed by circle Monoeye. Released January 10, 2017. Available for download on DLsite.com for $6.00. Available for PC Windows. No voice acting. Free demo available.
You run an inn with your wife, Elsa. Business isnt doing well, and you are going broke. If you cannot make money fast, you will have to sell the inn and lose everything. Then, your childhood male friend shows up. He offers to pay you a thousand gold to pay off your debts. In exchange, he wants your wife.
Source: N4G PC [NSFW] Hentai Game Review: Inn my Wife – Hentai Reviews