Seitokai Yakuindomo was one of the only three anime series that I was following last season, and considering how mediocre the other two were (High School of The Dead and Kaichou wa Maid-sama), I’d have to say Seitokai Yakuindomo was the best. In terms of plot, there really is none except for what was introduced in the first episode. Takatoshi Tsuda enters a former all-girls high school where he gets conscripted to join the student council as the vice-president. The other members of the council are Shino Amakusa, the president and a dirty pervert; Aria Shichijo, the secretary and a dirty pervert; and Suzu Hagimura, who looks like an 8 year old and is the treasurer. Side characters include Naruko Yokoshima, the student council supervisor and pervert; Ranko Hata, the president of the newspaper club and pervert; Kotomi Tsuda, Takatoshi’s little sister and pervert; Mutsumi Mitsuba, the Judo girl; and Kaede Igarashi, the androphobe.
Since there is no plot, the series lives off of comedy, and with the number of perverts in the cast there is bound to be a lot of sex jokes. I’d say about 90% of the jokes were sexually related while the rest made fun of Suzu’s small stature. I know some people find sex jokes to be vulgar and immature, but I found the ones in Seitokai Yakuindomo to be pretty funny. Unlike other anime, there is no ecchi or visually objectionable material here except for maybe when they censored stick figures in various positions and when they were eating popsicles/bananas. I liked the lack of ecchi because it places so much more weight on the jokes themselves and the personalities of the characters to entertain the viewers rather than boobies and panties.