Meanwhile, he could sense every minute reaction: the way her stomach tensed under his arm, the way her thighs trembled once and then locked, the way her breathing had gone shallow and uneven against the side of his neck.
Her hand was still loosely wrapped around his cock; the sudden penetration had made her fingers tighten instinctively, giving him a firm, almost painful squeeze that only fed the ache in his groin.
After a long while, he slowly began to move the finger.
A deliberate withdrawal until only the tip remained inside the tight ring of muscle, then an equally deliberate push back in to the knuckle.
The sensation that greeted him was enough to make his cock throb violently in her soft hand.
Her hotness was one thing, but the tightness was on another level too, it was so tightly clenched that even a single finger had to work for every inch of depth.
Meanwhile, the silken walls of her virgin pussy fluttered and spasmed around the intrusion in shocked, rhythmic pulses.
