Nekketsu After School Club 2

1990 original video. Fumiko, Futaba, and Ushio are fully immersed in their "research"—watching adult videos and calling "telephone clubs" in Futaba’s room. Meanwhile, Kobayashi from the baseball team has developed feelings for Fumiko, and she returns his affection. However, Kobayashi also has a childhood friend he’s interested in, and the two of them are constantly bickering.