In this film, "I was replaced by my brother who has no money, and I had sex with my stepsister on a dangerous day.", the male protagonist's pregnant wife is about to give birth, so the couple stays at his older brother and sister-in-law's house for mutual support. His sister-in-law, Akari Tsumugi, is not only incredibly beautiful, but her unguarded behavior at home makes the long-absent male protagonist very aroused!
Who wouldn't be excited seeing this scene? That night, the male protagonist overheard his older brother and sister-in-law's late-night conversation in their room. Seemingly happy on the outside, they harbored troubles unknown to outsiders…
“I'm sorry… I have neither sperm nor money…”
Yes, not only was the older brother's financial situation mediocre, but he was also unable to conceive, no matter how carefully he meticulously recorded his ovulation period. The male protagonist, very interested in his sister-in-law's body, seized the opportunity the next day and made his move!
"I heard you want a child, right?" "How about my sperm?"
"No...no..." "I'll fill you with my sperm!"
And so, the desperate Akari was filled with the protagonist's hot semen. Even though she wanted to resist, the physical pleasure was undeniable!
"Was it good yesterday?"
And so, the protagonist, who was staying there, began to constantly seek out his sister-in-law to satisfy his lust!
"Tomorrow's a dangerous day, right?"
Normally he'd ejaculate inside her all the time, but on dangerous days he'd ejaculate inside her several times. The male protagonist was incredibly powerful and prolific, and Akari had unknowingly been conquered by his penis, becoming increasingly decadent and proactive...
"Today's a dangerous day... so please ejaculate inside me too!"
[[img:///media/upload-images/fanke/uploads-cm-c/2025-05-29/1fe93c6f] 837f2fced102767308f53a8d.jpg]
"Can you come and have sex with me on my dangerous day next month?"
At the end of the preview video, the male protagonist, whose wife has successfully given birth, is about to leave his older brother and sister-in-law's house. As soon as he gets into the car, he receives a text message from his sister-in-law professing her love…
"Of course!"
【Work Introduction】
Title: I was replaced by my older brother who has no children, and I had sex with my sister-in-law on my dangerous day.
Product Number: ADN-366
Release Date: 2021/12/31
Actress: Akari Tsumugi (明里䌷)
Agency: C-More
Height: 155cm
Cup Size: B-cup
