On the heels of a disastrous breakup and a string of unfulfilling romantic conquests, Matt Sullivan (Josh Hartnett, Penny Dreadful) yearns to become a better, more complete person and makes a vow of no sex whatsoever for 40 days and 40 nights. With everyone betting he won't finish and a seductive new girl in his life (Shannyn Sossamon, A Knight's Tale,) Matt is put to the ultimate test in this fun, fresh and wildly entertaining sexy comedy!