Ranko is one of the hottest girls in the anime series 'My First Girlfriend is a Gal'. Maybe after Yukana finally started pulling some moves on Junichi, Ranko decided to take out her unrequited love elsewhere. Usako and Ranko sneak in a quickie in between classes and Brian catches a peek.

This was a random anime series I discovered and it's a lot of fun, especially with every situation being over exaggerated.