The swap

[Dragon_Master]

It all started when when the main character his name is up to you overhead his parents talking with their friends they was trying to convince his parents to do a wife swap and they managed to convince them

The main character have had a crush on his other wife for a while after learning his dad was going to be fucking her he came up with a plan after hearing his mom was going to their friend's home and dad was going to meet the friends wife at a hotel he made sure to give his dad some sleeping pills so he could take his place 

When he got to the hotel room she was wearing sexy lingerie and was shocked it was the dad after finding out he wasn't come and her husband is probably already having sex she decided to have sex with the main character after some convincing

Optional the other wife felt bad having sex with her friend's son and told the mom which leads to him having sex with his mom and then a threesome with both of them