Mio Hinatsuru, a returnee from Japan and an active music college student, tries her hand at her first porn shoot! She is a very quiet young lady, but when she bravely goes for a sex shoot, her shyness only lasts for the first time, and she gets so absorbed in sex that when she straddles a man, she shows him how she loves to swing her hips and ride him up and down with a hard piston! Both the staff and the actor are surprised. The staff and the actor are surprised to see the young lady's pussy getting fucked so hard that even the porn actor is a little intimidated.