It was too boring at the end of the year in the countryside. The only person to play with was his childhood friend Mihina. While spending every day together, they decided to have sex to kill time. However, unable to immerse themselves in emotionless sex, the two got bored and started to develop his anus. Unable to contain their excitement and covered in sweat, they increased the speed of development, from fingers to penis to foreign object insertion, and became horny and crazy in the abnormal heat. And so, covered in sweat, they continued to cum hard through their anus today...