O albergue pornô

SCENE 1: Roberta Farnese notices a large movement of young people entering a doorway, intrigued (and excited) she sneaks into the first open room and finds two students and a professor teaching urology... SCENE 2: Roberta would like to give a blowjob to the husband, but as usual he wants to screw her, unfortunately they realize that they have run out of massage cream, so they think of going and asking for it from their single neighbor... SCENE 3: Roberta wants to learn to play an instrument, so she calls a music teacher who arrives with his assistant, who begins with a solfeggio test, but she only knows the notes "SI LA DO".