It's been four months since he moved to Tokyo to go to college... Kenzo was always looking forward to the day he could see his mother, Kaoru, whether he was studying or working part-time. And then the time for their reunion finally came. Kenzo's uncle and aunt, with whom he was staying, were on a trip. Kaoru had taken advantage of this opportunity to come to Tokyo! As soon as Kaoru arrived at the entrance, they intertwined their tongues, licked each other's genitals, and even climaxed multiple times on Kenzo's dick... But it didn't end there. This was the beginning of their life together, full of orgasms.