Reiko visited her son and his wife's house to celebrate the birth of their first grandchild. - The son and his wife happily welcomed Reiko and had a lively conversation about their reunion after a long time. - That night, the son accidentally sees his mother taking a bath. - My son was aroused by his mother's naked body. - Late at night, I was eager to do something with my wife, who I hadn't seen for a long time. - However, his wife rejected him this time as well. - My son's growing sexual desire looked for an outlet. - I sneaked into my mother's bedroom, gently lifted the covers, and began to play with my mother's crotch. - The lewd part gradually becomes moist. - The son shot his mother's hair with all his might. - The mother, who watched him leave with a blank stare, wiped away the semen and was worried about her son's strange behavior. - The next day, his wife went out and the son, who was left alone with his mother, hugged her and began caressing her roughly. - The mother refuses, but cannot overcome her son's strength and tries to calm him down with her mouth and hands. - The last line was saved, but the mother remembered the woman she had forgotten as her son fiercely asked for her. - Late at night, my mother, unable to sleep, begins to console herself quietly. - The heartbeat is getting faster little by little. - His own fingers become more intense with the desire to satisfy the woman. - A ripe body that can't be satisfied with orgasms over and over again. - The son appears in front of the mother, as if seeing through her appearance. - The mother, whose body is already ready to accept him, cannot completely reject her son, and ends up being penetrated by her son's hard rod. - The joy of filling the vagina enveloped the mother in pleasure, and she reached climax in an instant...