Mother-in-law, 35 years old, wants a son (2000)

AKA: 義母35才 息子が欲しい, Gibo sanjûgo-sai: Musuko ga hoshii, Gibo 35-sai musuko ga hoshī | Directed by Sakae Nitta | Country: Japan | Language: Japanese | 60 mins
Cast: : Yuka Kawashima
Subtitles : –

Synopsis (Google Translate)
Shiho Furukawa (Yuka Kawashima) remarried Soichiro Tachibana (Kusumi Kinichi), a company employee who was nearing retirement age. Soichiro was left by his wife and raised his son Tatsuya (Murai Tomomaru) on his own.

Shiho was taking a shower in the bathroom of her home (Misato Studio). She went upstairs in a bathrobe, looked into Tatsuya’s room where he was working on his computer, and then entered the couple’s bedroom. “Oh, you. Haven’t you gone to bed yet?” Shiho was surprised to see her husband awake. Soichiro said, “Today is a special day,” and gave Shiho a ring as a present.

When she asked him, “Do you regret marrying a 35-year-old divorced woman?” Soichiro said, “You’re the one who’s marrying an old woman like me,” and pulled her close. “Wait. Tatsuya,” Shiho tried to stop him, but he said, “I can’t hear you.” However, his son couldn’t get an erection, probably because of his age.
Soichiro took out a vibrator and said, “Please let me have this for today.” Shiho was confused and asked, “When did you get something like that?”, but she was moaning with pleasure from the vibrator.

However, Shiho was worried that she would end up as a woman without being able to have sex properly.

In the morning, Tatsuya was going to go to work at Oyama Construction Co., Ltd., where he works, without eating anything. “Well, at least have some juice,” Shiho said, and Tatsuya drank the juice and left. She was mesmerized by Tatsuya’s youthful throat.

Shiho was cleaning the house. She entered Tatsuya’s room, picked up his clothes that were discarded on the bed, and inhaled his scent. She fantasized about having sex with Tatsuya, thinking, “I want my son’s body.”

While Tatsuya was working at the construction site, he received a call from his girlfriend, Kanzaki Minami (Hazuki Hotaru), who said, “There’s something I want to talk to you about. We can meet tonight, right?” That night, Tatsuya went to Minami’s room. “Try getting on all fours.” “It’s embarrassing. Come quickly.” In the end, Tatsuya had sex with Minami in the missionary position.
Minami wanted to ask for advice about their honeymoon. The two were dating with the intention of getting married. However, Tatsuya said, “Can we stop seeing each other for a while? I’m not sure I can get married the way things are now.”
“You want to break up?” “No. I think we both need some time to think about it again.” “You’ve found someone you like, haven’t you?” “No.” “Go home!” Minami began to cry.

Soichiro told Shiho, “I’ve been asked to become an executive at a subsidiary after I retire.” Then Tatsuya came home. “What’s going on with Minami? Don’t keep her waiting too long. I want to see my grandchild soon,” Soichiro called out.
Shiho got out of bed and went down to the kitchen. Then she found Tatsuya drinking whiskey. “I can’t sleep for some reason. Can I join you?” “What about Dad?” “You’re sleeping well.” As Tatsuya looked at Shiho’s face, Shiho put her hand on Tatsuya’s and said, “If you have any worries, please talk to me about anything. I’m sure something happened between you and Minami.” “Sometimes I think that it would be better if Minami was like my stepmother,” Tatsuya said. “What!?” she was surprised.

Soichiro went to Atami for a class reunion and stayed overnight. Tatsuya also went to a baseball game, saying, “I’ll be back by noon.” Shiho, who was alone at home, took a nap in bed. While she was masturbating in bed, Tatsuya came in. Shiho gave him a blowjob and Tatsuya ejaculated into her mouth.
It was a dream. When Shiho woke up and looked into the garden, she saw Tatsuya and her younger sister, college student Furukawa Asako (Satomi Yoko), swimming in the pool. When Tatsuya asked, “Have you ever thought about marriage?” Asako replied, “I don’t want to get married yet.”
Shiho went out to the poolside and called Asako, saying with a grim face, “What are you planning? Are you going to ruin my family again?” Shiho’s ex-husband had had an affair with Asako, which caused her divorce.

Asako started to complain that she would be staying at Shiho’s house tonight. When Tatsuya said, “It’s nice and lively, isn’t it?” Asako finally got into the mood. Shiho had a dental appointment and went out.
When they were alone, Asako said, “My sister wants to do it with Tatsuya.” Then, Asako said that she liked Tatsuya, and invited him.
They licked the ice cream bar Asako was eating, and started to play with each other’s bodies. Tatsuya came to his senses and said, “Asako, this is really not right.” Asako said, “You’re a coward!” and pushed Tatsuya down and had sex with him.

When Shiho got home and saw them having sex, she slapped Asako. “Why are you getting so worked up, big sister?” Asako asked, “Do you enjoy tormenting me?” Shiho replied.
Asako said that Shiho’s ex-husband raped her. “More than being raped, I was hurt that you didn’t believe me,” Asako said, and left.
As Shiho lay in bed in shock, Tatsuya came in. He apologized for doing something terrible. “I was the one who got jealous,” “No good. We shouldn’t do this to mother and daughter,” “I want you when you’re young.” Shiho finally had sex with Tatsuya.

Since then, they have been having sex all the time, hiding it from Soichiro.

At breakfast. Under the table, Tatsuya plays with Shiho’s crotch with his toes. Tatsuya kisses Shiho and leaves for work.
Tatsuya receives a promotion order. His colleague, Miyauchi Yu (Oka Naoki), was jealous of him. When Tatsuya got home and told her about his promotion, Shiho said, “If we get involved any more, it will hinder your promotion.” “I don’t care about your promotion. I’ll talk to my father,” Tatsuya said. Soichiro came and invited Tatsuya to play catch.
The father and son were playing catch on the riverbank. Shiho watched them. “I’ve decided to go to the subsidiary. Tatsuya, congratulations on your promotion. And let me hold my grandchild soon,” Soichiro said.
Tatsuya met Minami and apologized for the other day and proposed to her. Minami hugged him.
One year later. Tatsuya and Minami are having sex in bed at home.
Shiho and Soichiro are in bed. Soichiro said, “I wonder if I’ll be able to hold my grandchild soon,” and Shiho said, “I want a baby too.” “I wonder if my body can take it,” Soichiro said, and after performing cunnilingus on his wife, he penetrated her. “You’re amazing!” “I got a prescription for Viagra.”

Soichiro was aware of the relationship between his wife and son. But now they were both living happily.

[RG] Mother-in-law, 35 years old, wants a son (2000)