Lust. To some it's a deadly sin, to others it's a delicious hunger screaming to be satisfied. Now, see how uninhibited <i>Penthouse</i> readers follow their basic instinct to primal pleasure, as a willing wife gets seductive in the sprinkler, your sister's pouting friend bunks with you and nobody gets much sleep, and a wild birthday girl parties with four sizzling studs. That's lust. It can strike at any time. It's beyond anybody's control. Surrender to its power and release the sexy animal in you yearning to be free.