The third film from the highly educated beauty Sae Yamaguchi features three consecutive, erotically intense orgasms! After breaking out of her shell in the second film, she is mercilessly fingered! After a massive squirt, she is made to climax repeatedly with intense thrusts! Finally, she is tied up and made to cum over and over again in a threesome! She is covered in sweat and moans as she pushes past her limits with a series of orgasm techniques that she wasn't taught in school!