Start slow with Alpha fully deflated before gradually testing your limits.
The ample shaft fills up with air, creating a hollow around the (motor) and reverberating strong vibrations through the taut silicone surface.
For her, Alpha is an ideal anal plug to wear during vaginal intercourse, as the inflated plug/shaft flexes with each stroke, eliminating pinching or other discomfort.
Similarly for him, Alpha enables him to use additional toys and receive more pleasure, making this a most dynamic toy for all couples.