James thought about what Jack said and realised that if he tried to talk his way out of the situation Jack would know something was up and he would have a hard time getting free to make the change back in 12 hours.
On the other hand if he went with Jack and stayed the weekend he was sure to make some kind of slip up and get caught as well so he decided to agree to go for the weekend but to get away as some as he had a chance.
James went into the bedroom to see Jack was already starting to get his clothes out for the trip.
Since James did not know where all of Lisa's clothes were he decided that he had to buy as much time as he could so he dropped the towel he had on and went up to Jack and said "You think we have time for one more go before we have to get ready" as he grabbed Jacks dick.
Jack turned and gave Lisa a kiss before slapping her on the ass and saying "we can have all the fun you want when we get to the Bosses place, now get ready."
James paused for a sec. before he thought he might as well look as if he know what he was doing and he might get luck at packing the things she will need.
James went into the closet and got the bag he had seen in there earlier and pulled it out. James put the bag on the bed and started to pack.