Her beloved husband is 'premature' and 'small.' In an otherwise perfect married life, the only problem for his wife, Yuno, was this. One day, her father-in-law, who is completely different from her husband and a womanizer at heart, suddenly appears. Drinking beer in the middle of the day and making himself at home, Yuno hesitantly but bravely takes care of him. Then, Yuno sees something she shouldn't have. Her father-in-law, wearing only white briefs after a bath, has a bulge much larger than her husband's...
