As Nick was thrown onto the bed looking up at his father who at this point was down to his boxers and had a huge tent poking out of the front.
Nick was in shock, disgust, and confusion as his father got on top of him and started to furiously kiss him while roughly groping his breast. Eventually His father pulled his boxers down to just below his ass and pulled Nick's sexy panties to the side slipping his large warm cock into his pussy. Nick's whole body felt hot and was overcome with pleasures he had never felt before and was not prepared for. after a few minutes his dad pulled out and came onto his stomach.
His dad rolled over and said "That was amazing Lisa. I think I'm gonna take a nap now." and then rolled over a started to drift to sleep.
Nick laid in bed not knowing what to do disgusted.
In the room next door Lisa now in her son's body was having the time of her life as she kissed and fucked Nick's hot young girlfriend. Eventually she experienced her first male orgasm and was amazed by how powerful and intense it was.
Nick's girlfriend started to get dressed and said "Wow Nick... that was really your first time? You were the best lay I've ever had."
Lisa smiled to herself proud of herself.
A few minutes later Nick's girlfriend left and headed home. Lisa/Nick stepped into the hall and just as she did Nick/Lisa stepped out into the hall.
the two of them looked at each other in shock and said "Mom?/Nick?"
Lisa said "Nick.... how did we swap bodies?"
Nick said "I don't know. One minutes I was in my room the next I was...." Nick looked down in shame "We need to figure out how to change back!" Nick said in a desperate tone
Lisa noticed his face and said "Nick.... did you... have sex with your father?"
Nick blushed and his eye's teared up and was only able to say "I..."
Lisa smirked supried by how perverted her son was and remember that Nick's girlfriend had mentioned this being his first time, and said "Well Nick was you first time everything you were hoping for?"
Nick/Lisa got upset and said "Mom this isn't funny!"
Lisa/Nick said "You're right 'Mom' it isn't funny. So until we know how to change back we're going to have to pretend to be each other."
Nick/Lisa eye's got full of fear and said "but Mom!"
Lisa/Nick said "Nick. My name is Nick. YOU are Mom." she then walked back into her son's room and closed the door leaving Nick standing there shocked by the sudden turn his life had just taken.
While all of this was happening Jeff/Alex was in his new room watching TV until he fell asleep in his new bed.