Italy
A telegram has just arrived ant the Persichette home in Italy. It seems that their late grandfather's second wife, Maria Juana, is traveling from Venezuela to Italy to visit her stepson and two grandchildren. The youngest of the boys is given the task of picking up grandma at the airport. Expecting an aged widow, he is stunned , amazed and aroused by the incredible beauty that awaits him. - IMDb
| Ah mon petit puceau |  France |
| Arzular Uyaninca |  Turkey |
| Gimnazista srácok |  Hungary |
| Gracias, abuelita |  Spain |
| Gracias, abuelita |  Mexico |
| Grazie... nonna | Italy |
| Grazie... nonna |  Ecuador |
| Highschool Kids |  West Germany |
| Lover Boy |  Australia |
| Lover Boy |  Canada |
| Lover Boy |  United Kingdom |
| Lover Boy |  India |
| Lover Boy |  USA |
| The Lover Graduate (première title) |  Hong Kong |
| Obrigado Avó |  Portugal |
| Schüler lieben hübsche Hasen | West Germany |
| Sexy hira... giagia... eton... 29 (transliterated title) |  Greece |
| Thank-you... Granny (reissue title) | USA |
| Yön eroottiset leikit |  Finland |
| 青い経験 |  Japan |
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Valerio Fioravanti [16] | Carletto Persiquetti |
