Three sexy sisters take care of their guest house, on a scenic hill in Birkenhof, Switzerland. A young man, vigorous mountain biker, arrives to take a rest, and the girls are all over him. The two older sisters decide to fight, nude, all-in on the hay of the barnyard - and while they are at it, the younger and quicker sister is already in bed with their guest! The cow participates in a quick, undignified end to the female wrestling match...
| Directing | Erwin C. Dietrich | Director |
| Production | Erwin C. Dietrich | Producer |
| Editing | Marie-Luise Buschke | Editor |
| Writing | Erwin C. Dietrich | Writer |
| Crew | Peter Baumgartner | Cinematography |
| Sound | Walter Baumgartner | Music |