Fermín and Doris go to the urologist's office to treat a disease that Fermín has contracted. There they meet Dick, a character who will make them change their concept of sexual relations.
| Actor | Role |
|---|---|
 Mapi GalánDoris | Doris |
| AAlex G. RoblesFermín | Fermín |
| QQuique SarasolaDick | Dick |
 Fedra LorenteDra. Sánchez | Dra. Sánchez |
| FFernando CanoSr. Penthouse | Sr. Penthouse |
| BBibiana VallinaChica Piercing | Chica Piercing |
| AAlicia RamírezEnfermera sala | Enfermera sala |
| RRosa VivasRecepcionista | Recepcionista |