Angel nipped at the thumb playfully at first, then bit down on him as he jerked his hand inside his warm passage. A quick short jerk, his hand moving barely a half inch, but exerting a force inside him in slowly timed thrusts. The knee under EIn's flexed leg was pressing into the bed right on his tail. Knowing this he pressed his weight into the bed putting pressure on his tail as close as he could to the sensitive base. "How much can you take before you give me more of that sweet nectar, mi flor? Hm?" he spoke around Ein's thumb in then clamped down again almost hard enough to draw blood.