The ropes strained against her skin, especially over her thighs and upper arms. She waited patiently as her girlfriend carefully tied the ropes around her body. She felt a little tingle between her legs with every pull and every tug, becoming more and more excited with each passing minute.
Her girlfriend finished tying a knot behind her back, securing the pressure that constricted her tits and made it slightly difficult to fill her lungs with air; just the right amount to be pleasurable. She was sitting on her knees, with her legs somewhat separated. Her arms and legs were folded and tied together so that her heels were sinking into her buttocks and her hands could move just about enough to not touch her shoulders.
The other girl stood behind her. She couldn't hear her, and that made her nervous. She didn't know what she was doing. Or what she was planning to do. She just wanted her to get a shift on and do something. She needed release. Badly. As soon as possible. But all she could feel, apart from her urgent need, was the girl's stare, probably taking her time to admire her own work and how beautiful her partner looked as a result. Helpless. Needy. It was a bit embarrassing, but that only added to her arousal.