LULU-202 - A generous older sister, concerned for her heartbroken virgin younger brother, taught him techniques claimed to "guarantee orgasm if imitated" and "sex that women absolutely enjoy." This unexpectedly led to him becoming overly skilled and becoming addicted to incestuous sex. Miyasaki Mizuki.

Watch this and your sex life will definitely improve! A How-to AV that teaches you how to have truly pleasurable sex! Miyasaki Mizuki (older sister), with an 'Ero Quotient' of 72, kindly lectures her heartbroken younger brother on sex that appeals to women. This includes kisses girls love, the mechanics of the penis, realistic oral sex that induces orgasm, and how to perform piston movements for easier vaginal orgasms. Practicing these techniques is guaranteed to lead to a fulfilling sex life! This is a more stimulating and practical work than instructional AVs featuring AV actors.