It became a daily habit for the son-in-law who was a teacher to massage his mother-in-law Yukari, whose shoulders were stiff from too much milk. However, the son-in-law's real purpose was to turn that plump body into a hand! The massaging gradually became excessive, and one day, when Yukari realized that she wasn't wearing a bra, her son-in-law's desire exploded! I grabbed my long-awaited breast and sucked harder than my daughter-in-law. And taking advantage of Yukari's kind personality, the son-in-law escalated the matter between the two families. ＃Team Leader P