You’ll be bob, bob, bobbin’ along with Lilith’s sister Robin. Instead of only 1 motor, Robin has two: one in the penetration shaft, and one in the small shaft. A very low hum will not express how powerful the deep throb is even at higher levels of intensity. And if you were looking for anal penetration, perhaps with perineal vibration, Robin is an intriguingly good choice. Silicone coated surface is easy to clean, and a single push button (hold for 3 seconds!) cycles you through your 10 moderate to intense pulsation choices.