I think this anime wants you to have sex.

Osai Academy goes co-ed allowing boys in for the first time, Tsuda on his first day gets scouted for the student council, Tsuda plays the straight man for the all girl trio of Shino the class president with a keen interest in sex jokes, Aria the rich girl who enables it and Suzu the genius who seems the only sane girl but has a severe height complex.
The bingo card of jokes including.
1. Reference to Japan's declining birthrate.
2. Teacher being thirsty for school boys.
3. A tampon joke.
4. Being caught off guard by the school press.
5. Phallic objects.
6. Height references for Suzu.
7. Aria's maid being creepy.
8. Aria's misunderstanding for basic life.
9. The judo student being the only wholesome one.
10. Tsuda's sister always going for the sex joke.
11. One girl with a fear of men.
And 12. A fake school rule to start the episode.
It's hard to binge watch only worth doing in small doses, alot of classic engrish jokes come from this anime.
If today's dubbers weren't so afraid to return to the jokes of old, this would be the best dub ever.
Final Verdict: You won't find much difference between episodes as most of them follow the same routines, but it's still hilarious.