There was something about the nude babe who was unconscious on the bed which made the pussy craving hunk want to fuck that trimmed vagina and her tight ass with his erected love tool.
So not to make a mess in the car (I assume), mom takes son's cum in her mouth after he masturbates. Looks like she doesn't want to swallow her own son's spunk afterward.
Some guy introduces some fat slut, whose asshole he is plowing, to how when a girl gets donkey punched, it makes her asshole clinch tighter just like a virgin ass.