Tenshi no 3P! has a few cherry picked ecchi scenes that are top quality material. The storyline is alright, nothing amazing but still very good. This was my first ever lewdish anime that revolves around girls playing musical instruments. I greatly enjoyed it. It's unique, stands out (to me at least) and makes up for any lacking of character development and story with LEWD ANGLES. Not recommended for those easily offended by taboo'd lewdness, but for everyone else with a healthy sense of humor (at the least) you should enjoy this series.I personally love any series that isn't afraid to ignore social stigmas and to push boundaries.
It's very admirable.