PARATHD-3847 - 1cm Tip Battle! Insertion Endurance Championship ~ Can the brothers withstand the bare skin of 'AV actress's older sister' and 'hostess's younger sister'!? Harumi Kurokawa

◆1cm Tip Battle!! Insertion Endurance Championship ~ Can the brothers withstand the bare skin of 'super beautiful AV actress's older sister' and 'top-ranked hostess's younger sister'!?◆ In each family, the 'older sister with a younger brother' and the 'younger sister with an older brother' approach their respective siblings. First, the extremely beautiful AV actress Harumi Kurokawa approaches her younger brother. She brings in a 'close relative incest script' from the shooting site and pretends to help her brother practice reading it, aiming for insertion in the process! Next, Aima-chan, who works at a health club. She peeks at her older brother masturbating in his room and discovers he has a large penis. She wants to try inserting herself into her brother's large penis! Ahead of the store's cosplay day, she brings cosplay to her brother's room and tries to seduce him...