I turned it off once the son and his friend show up at the parents' house because the college-age children look about as old as the parents.
When I looked up the actors it makes sense, the mom and dad are only 8 & 10 years older in real life. So mom and dad are like 35 years old when the movie filmed, and the son and his friend are 27 🙄
The actors playing the son and the friend both look like they're in their 30s.
The gay men who like this movie are likely desensitized after having seen a lot of the daddy porn available, which for porn acting is fine if the son's friend looks 36 and the dad is 39.