"Get pregnant! Get pregnant... please!!" Five old men gather after hearing that they can have baby-making creampie sex with a gal on her risky days. When Rena Fukiishi hears that this is what the Rena Fukishi be about, she naturally refuses. However, when the staff begs her, the kind-hearted married gal can't refuse... and reluctantly agrees, on the condition that she uses every possible method of contraception (mostly folk remedies). The men, who don't know anything about her situation, continue to selfishly... and foolishly... and repeatedly creampie her, no matter how many times she refuses!