YLWN-179: - Gan daflu ar newid dillad ei mam-yng-nghyfraith, ni allai'r mab-yng-nghyfraith cynhyrfus ei sefyll a meddwl yn daer am sut i gael rhyw 240 munud

- Peeking at her mother-in-law's change of clothes, the excited son-in-law couldn't stand it and desperately thought about how to have sex 240 minutes