I, a university student, was visiting my friend's house for the first time in a while. As we were chatting happily about our reunion, my friend's mother, Aoi-san, came into the room. I couldn't hide my surprise at Aoi-san's voluptuous breasts, her braless state, and her see-through nipples. And that day, when I returned home after taking care of my drunken friend, I was greeted in a bath towel, and when I saw her breasts popping out, I began to see Aoi-san as a woman. Unable to suppress my tormented feelings, a few days later, when I was invited to thank her for taking care of me, I couldn't stand it and jumped on Aoi-san's breasts...