DVDES-038 Mathematician TOMOKA Tests Sex with Equations and Orgies

Code DVDES-038 Length 2:05:08 Released 2009 Added Aug 20, 2025

Tomoka Sano, a genius mathematician, tries to express sex mathematically by measuring how pleasure increases when she is attacked in two ways at once. She ends up moaning loudly and shooting a spree of scenes involving vibrators and group play. The video has some bleeding or blurring in the image.