YOCH-016 Mother in the heat of summer. Unable to resist the sight of her H-cup bra, soaked through with sweat from lust.

It's been three years since my husband went on a single assignment... On this humid summer day. At first, I felt lonely, but because I had my son Masao with me, I was able to get through it somehow. However, recently even Masao has become a high school student and occasionally shows a bit of a difficult and cold attitude. This year's summer is particularly hot, and the air conditioner doesn't work properly, so before I know it, my body is sweating, and my well-shaped breasts and nipples are faintly visible through my clothes. Living together with Masao, I can't help but give in to temptation, greedily sucking on his sweat-soaked chest over and over again, cumming inside him each time...