DVDES-939 — A Special Av Issue Of Ordinary Men And Women Monitoring! Completely New Footage! 10 Pairs, 8 Hours, 2-Disc Special Edition! A Kind-Hearted Big-Breasted Sister And Her Virgin Brother Challenge Each Other To A Sex Rehearsal! If They Can Have Sex By Just Rubbing Their Private Parts Together, They'll Win 1 Million Yen! The Brother's Rock-Hard Dick Unexpectedly Gets Hard! 4

The first in AV history to monitor ordinary men and women! A completely new 2-disc set of 8 hours! A big-breasted sister teaches her virgin brother how to do intercrural sex as a rehearsal... and even takes his virginity in this special edition of a popular project! Even though they're brother and sister, they're still just a man and a woman! The brother's dick gets hard from the big sister's swaying big breasts! A complete collection of 10 pairs of brothers and sisters who get so excited by intercrural sex that they just insert their penis right in!