[JUQ-340] Sorry mother-in-law, father-in-law made me abstain from sex to conceive but I’m too horny

A secret sex movie of Sayuri Hayama and her son-in-law Kyubei. He and Ami have been married for two years, but they still don’t have children. His parents-in-law are eager to meet their grandchild, so they came up with a way. That is to let Kyubei restrain himself for a month, and conceive Ami during the family’s hot spring trip. During this month, Kyubei had to struggle to restrain his sexual desires. Finally, the day the family went on the trip arrived. As soon as they arrived, Kyubei wanted to release all the desires that had accumulated for a month. But because it had been a long time since they had sex, Ami felt pain and refused to let him fuck her. While losing his mind, Kyubei saw his mother’s perfect body. Unable to control himself, he rushed to fuck his mother-in-law and conceived her. Although he resisted at first, the giant cock and the youthful strength of his son-in-law made Sayuri increasingly addicted to sex…..