SOD's female employee onahole business is a new product development project! The theme this time is "climaxing pussy"! Five women who are rumored to have great vaginas have been named as the ultimate onahole model that reproduces the tightness of a woman when she climaxes. While measuring the vaginal pressure at normal and orgasmic times, the three women who are squeezed will engage in a real creampie orgy! Which model will be chosen for the new onahole?!