A story about a former young wife gal who lived in Tokyo, returned to the countryside after a divorce, and had vaginal shot sex many times with her brother who was not connected by blood who met there. - Sarina, who has a masculine older sister's skin, has H's super beautiful breasts when she takes it off. - Her younger brother, who was a withdrawn virgin, does not stop her excitement and vaginal shot many times with a sucking kiss and a violent piston.