The Tale of Sexy Shim Cheong.

A rich blind man, a male nurse full of bravado, and a woman who walks around the house without a stitch of clothing. The blind man lost his sight and family in an accident of injustice, and he lives freely in a good house in the countryside. Occasionally, he spends time with a call girl, but he is still lonely in his middle-age. When his friendly caregiver brings strangers into the house, life in that house in the countryside isn't so quiet.