Exclusive mature beauty Asami Mizubata finally allows internal ejaculation! After marrying her childhood friend for five years, their overly long relationship naturally leads to a sexless life. Every time ovulation day comes, Asami is tormented by the heat. Her brother-in-law Kyuuichi, who has been secretly harboring feelings for her, can no longer hold back and mercilessly releases his semen into her womb. Having experienced the pleasure of sperm filling her deepest parts, Asami goes wild with multiple internal ejaculations. Then, before she knows it, she starts seeking his seed herself…
