Escalation

You step in behind her without another word. One hand grips her hip, the other guides the thick head of your cock to the soaked entrance she is holding open. You push forward in a single steady thrust that buries every inch inside her willing pussy.

Ruby’s breath leaves her in a sharp, broken sound that echoes off the concrete walls. She is tight, hot, and completely ready. Her body grips you immediately, the athletic muscles of her core fluttering around the sudden stretch. You give her only a second to feel the full weight of it before you start moving.

The pace is hard and deep from the first stroke. Your hips slap against the firm curve of her arse, driving the full 8.5 inches into her again and again. Ruby braces both hands on the wall and pushes back to meet every thrust, taking you to the hilt without a single complaint. The wet sound of her pussy accepting the thick length fills the stairwell, mixed with her low, steady moans.

You reach around, find her clit, and rub in tight circles while you keep fucking her. Her knees threaten to buckle. You lock an arm around her waist and hold her upright, pounding into her harder, the frustration of the entire day pouring out in the relentless rhythm. Ruby comes first, sudden and strong, her cunt clenching hard around you while a muffled cry escapes against her own forearm.

You do not slow down. You fuck her straight through it, chasing your own release, until the pressure starts to peak and your thrusts become more emphatic. Ruby keeps pushing back even then, milking every spurt, her body still willing and open while the concrete stairwell stays silent around the two of you.

That is, until…