Friend's Mom: Day of Love

The male protagonist and his friend fell in love with the same woman, but the male protagonist did not win the woman's heart, which made the male protagonist jealous all the time. As he gradually came into contact with his friend, the male protagonist took a video of another woman having sex with his friend. In addition, the male protagonist's friend actually had evil thoughts about the male protagonist's mother, and broke in while she was taking a shower to have sex. The male protagonist took this opportunity to tell the girl he fell in love with to keep her away from the male protagonist's friend, and all this does not seem to be that simple...