A wonderful brother's wife - a targeted visit service

Unable to find a job, his younger brother Hiroshi crouches into his brother and his wife Yuka's house, and one day he gets drunk and vomits to a stranger and stains his clothes. The man charges a large amount of cleaning fee, but he is unable to compensate, so Yuka decides to go and wash her clothes instead. However, the man gets excited by Yuka's body and sniffs him and plays with Yuka. Despite her resistance, Yuka's sensitive body gradually began to feel it. And even Hiroka finds out about this, even becomes aroused by Yuka...