Mi primer pecado
- Tahun: 1977
- Negara: Spain
- Genre: Drama, Comedy
- Studio: Paraguas Films S.A., Kalender Films International
- Kata kunci: prostitute, sex comedy, altar boy
- Pengarah: Manuel Summers
- Pelakon: Curro Martín Summers, Beatriz Galbó, Mary Paz Pondal, José Rodríguez, Manuel Rodriguez, Tomás Salvatierra