Rena Kawashima (19), a middle-distance runner with a height of 175 cm who has participated in the national tournament at 800 m, makes her debut as a nervous AV. Only one person who graduated from a middle and high school girls' school and has experience with men! Unscrupulously put a toy in the vagina and run on the track, the piston is shot from the amazing inseam angle that makes use of the length of the legs, the first experience of a bewildering double blowjob, and the first 3P is in a broken state.