Chapter 2: Building Tension
The darkness of the room enveloped them, casting a seductive shadow on their bodies. Slowly, tentatively, Zhangli reached out towards her sister, her fingers trembling with anticipation. She traced delicate lines along Zhangju's collarbone, the contact making her pulse race. The sisters exchanged looks, their eyes brimming with desire and longing.
"Let's make this special," whispered Zhangju, her breath caressing Zhangli's earlobe.
With a gentle nudge, Zhangju pushed Zhangli onto the bed, following her closely. They lay side by side, their bodies pressed against each other, their hearts pounding in sync.
Their hands roamed across each other's bodies, rediscovering every curve and contour. Zhangli's lips found Zhangju's neck, kissing and nipping at the soft flesh there. Zhangju moaned softly, her hips moving rhythmically against Zhangli's.
As their hands wandered further south, they came upon each other's breasts, firm and full. Zhangju cupped one of Zhangli's large breasts, gently squeezing and teasing the sensitive nipple. Zhangli reciprocated, rolling Zhangju's breast between her fingers, eliciting a gasp from her sister.