An outdoor rave party is the opener and, presumably, the source for the models used in the sex scenes. Other than that the party is not seen again. Sex and raves are not connected.
The sex goes all the way to anal and features some cuties who are talented at engulfing the Italian sausages in this import. Aside from the action, which occurs in areas like closed off small back rooms and well-lit living areas, everything is quite relaxed and, well, Italian. One part which features a guy more interested in reading the paper while getting a blow job at the same time, is admittedly the extreme; the other has small groups going at it so the gals can (ahem!) share the lead.