My wife is just before birth! my sisterinlaw and i, hamazakirio, came to help with housework.

Hiroki is a husband who lives in a small apartment with her pregnant wife, Kaoru. When he entered the moon, Rio, his real sister-in-law, stayed for the time being to help with household chores. From the moment I met him, Hiroki was fascinated by Rio's charm and stretched under his nose. While doing this, the bladder suddenly noticed birth and went to the hospital! The baby is born safely, and Hiroki Tario gives a celebration at home. The two people who were drunk and lost their reason are at home without hemorrhoids.