"Husband, wife. Do you caress each other until you both climax?" The Aizawa couple, who have been married for six years, have come to a highly acclaimed orgasmic vaginal intercourse seminar for infertility treatment. The vaginal handjob instructor erotically touches and licks the husband's testicles and shaft. The wife is carefully taught how to caress her 39-year-old husband in order to activate his sperm. Next, they practice orgasmic vaginal intercourse using instruments. "Please do it as if you are doing it to your wife," "Oh, that's good! "You're good at it, sir!" The seductive instructor in a white coat squirts all over the place as she uses the tools to stimulate her! "I've never been caressed by my husband like this..." "Now, everyone, let's all caress your wife," the instructor calls out, and the middle-aged men gather around the beautiful wife. She is caressed by the fingers of a man other than her husband, and although she is embarrassed, she says, "No! I'm cumming!" The husband is excited by his wife's infidelity. But he's also excited. There's no turning back now, so the husband inserts his thick dick into her wet pussy from behind! He endures the staring gazes of the participants and immerses himself in sex! "This is the first time I've ever had a wife like this! The kiss was intense! "It's been a while since my husband's been this hard. I love it." Thanks to the instructor, they completed the positions from cowgirl to missionary. And the beauty of her ass is incredible! Joining in the midst of a deep orgasm is the kind of intercourse that is effective in preventing infertility! Unable to resist, the husband injected sperm deep into the vagina! "Congratulations. You were able to have an orgasmic vaginal intercourse. I hope you can have a child." Amidst applause from all the participants, thank you, Vaginajob Sensei!