You and mom have just finished having sex, with mom bouncing on your lap and you with a gag in your mouth. As she takes it off and gets ready to leave, you try to get her to stay. You want more fun with mom. She refuses, saying you're both married and mom only wanted her son inside her one last time. You beg, and seeing that you're desperate, mom says "fine, for $1000 I'll suck you for 2 minutes you disgusting horny fuck" While she's blowing you and obviously bored, you offer her 3 times that to go all out and act like she's into it. She does, but verbally humiliates you during your blowjob. You then beg for mommy to fuck you one more time for $10, 000 but she says that's not enough. She wants you to call your wife and tell her what you're doing with your mom and that you have to quite your job and tell them why. She hops on your dick as you're calling your wife and starts fucking you but she goes on about how it's the worst sex of her life. When she find out you have a belly fetish, she jiggles her belly for you hoping you'll cum faster so she can get this done with.