The family is packed in the car, and mom has to sit on her son's lap; no one is paying attention that the mommy's dress has been pulled and son's rock-hard cock has found its way into mommy's pussy. She gasps when she feels his cock inside her and is now nervous and horrified at what is happening, but the car will stop soon, so she encourages her son to put his seed deep inside her so no one will see the mess he has made. The next night mommy's nightgown is lifted, and her son pushes his cock into her ass. She gasps but needs to be quiet because dad is close by. Son is being rough, and mom is angry and hurt that he is sodomizing his mother. The following day mom is upset that son wants to fuck doggy and now that son wants to treat mommy like a dog/whore that she feels like a cum dumpster and a whore since the whole family is using her pussy without asking. Now she must clean herself up before daddy pumps her full of cum. In the final scene, the mom enters her son's room very upset. She is pregnant and doesn't know who the father is; now, she is faced with an impossible challenge. Mom says no more fucking, that they need to be an average mom/son from now on, and that he needs to think with his head that is above his waist. Vid is shot to see facial features