Severus captured one of her soft nipples in his mouth and let his teeth close down, inflicting a stinging sharp pain. She let out another little gasp, and he felt her clench hard around him. He was so close that it burned, so close he could feel the tension in the backs of his legs, but he desperately wanted her to come around him, wanted to feel the rapid, fluttering squeezes of her cunt around his length. That was bliss, feeling her crest, hearing her cry out and sob for air. 