A new series of devil shota planning! A sober mother who works as a librarian who has lived seriously since she was a girl, is trained by her son's classmate Warugaki and becomes a sexual slave! The mother of one who is gradually falling is gradually drowning in the pleasure of seeding mating, not as a mother but as a woman, this ○ also blooms crazy as a semen tank dedicated to Ji ○ Port! "Give me a breeding juice for Oba-san's mako..."
