Mystery Heart, Adult Game For Couples and Lovers, Bundle Includes 2 items: Mystery Sex Heart & 10 Questions to Heat Things Up! card Mystery Sex Heart is an adult dice game for couples featuring a heart shape shaker Shake the die inside the heart to determine the activity 20 sides to the die keep you guessing on which sexual activity will be next Pass the heart shaker after every turn or wait a couple of turns to determine an entire sequence of pleasure