A week has passed since the two have swapped bodies. Things have been relatively normal on the outside, but both Cathy and David know that this was not the case. The new David was adjusting much better to his younger and more capable body. The new David was hitting the gym more which is something the old David didn't do at all. The old David had a lean and slender body that he didn't have to do anything for. Whenever Cathy saw her son changing his shirt, she has always been secretly jealous of him. Unknown to many, Cathy always wanted to be an athlete when she was growing up. She had two issues with that dream of hers, and both involve her body. The first issue is that her body was not built for an athlete. Growing up, she had a slow metabolism and her legs were quite shorter than her torso. Secondly, she was a girl and female athletes back then (and up to now) were not prioritized. Now that she's within a virile male body that is suited for an athlete, Cathy found herself in a position she never expected...she might actually realize her childhood dreams.
The new Cathy on the other hand was not taking it well. His mom stole his youth and his body from him, and it feels like the ultimate betrayal. It would be a different case if his mom never told him that she wanted to get his body to begin with. She probably planned this all along, and a part of him wants to take revenge on her. But at the same time, in the eyes of the world, if he does something to his mom when she's in his old body, that would ruin their family's reputation. Another thing the new Cathy was struggling with is to fulfill her duties as a wife. The old David never paid attention to his parents' sex life, but now that he's in his mom's body, he gets a front row seat to the show. He never knew that his former dad (which he's obliged to call Steve from now on) was so horny. A part of him feels like he's turned on knowing about the swap. What's mortifying was that he actually finds himself enjoying having sex with his former dad. Steve is a well-built guy and he was a former athlete back in high school. He also happens to be hung as a horse and for someone in his forties, he has the build of someone years younger. He tries to remove these thoughts but Cathy's body was primal and he was losing the battle to keep his thoughts in order.
The new David was given a week off from school. The new Cathy didn't have a job so she's always at home anyway. Now that it's been a week, it's time for the new David to reintegrate himself to his school and for the new Cathy to remain at home alone and do her duties as a housewife while everyone was away.