As a mother, I am unqualified. Rin, who entered the Higashi family as the second wife, has a physical relationship with her son-in-law and always feels inferior about her husband. Although he tries to maintain distance with his breath to restore the parent-child relationship, the momentum of the breath recalling the pleasure of intercourse does not stop. 'Mother-in-law, are you okay?' 'No, stop it...' Rin resisted with her mouth, but her body lacked vitality without his breath...