[Benii Kenkyuujo] Ore no Kaa-san ha Oshi ni Yowai! [midnight12]

A doting mother whose big breasts are simply too tempting for her pushy son gets talked into paizuri, handjobs, and eager post-sex mouth-cleaning, her wedding ring glinting through every surrender. The stakes spike when the father who loves her deeply comes prowling for her, forcing mother and son to freeze tangled together on the living room couch just feet from discovery. Between steamy bathroom sessions and her slipping into a schoolgirl uniform to drain him of every last drop, this is a family affair that only sinks deeper.