XXX Mags is an adult magazine store located in the Red Light District on Portland, Liberty City, in Grand Theft Auto III. The store is known to sell Donkey Does Dallas volumes 1, 2 and 3. In El Burro's mission "Big'n'Veiny", Claude delivers a van he found at Portland Harbor to XXX Mags after killing the man responsible for scattering the Donkey Does Dallas volumes all over Portland. Afterwards, unknown men appear outside during the brief cutscene after delivering the van to XXX Mags. These could be potential clients.