As a Reincarnated Aristocrat, I'll Use My Appraisal Skill to Rise in the World Foot Festivall

Welcome to the last Foot Festival of 2024, we will be going to yet another isekai with Ars Louvent in Reincarnated Aristocrat. As the heir of a noble family and got the skill to appraise the talents and aptitudes of other people, how would you use these abilities for foot fun with the ladies?