
Succulent SexCraft: Your Hands-On Guide to Erotic Play & Practice

Personal Power Through Awareness: A Guidebook for Sensitive People (Earth Life Series 2)
amazon.com

Two techniques you used in that little exercise were focused awareness (also called attention) and imagination. The use of the two of them led to sensation.
Barbara Carrellas • Urban Tantra, Second Edition: Sacred Sex for the Twenty-First Century

