'she is looking at me...fuck....it's so arousing....' Keith thoughted, glancing back at her sister, who was fixated on the sight of her taking Kevin's impressive length inside, gradually stretching her anus.
Keyara's surprise was evident on her blushing face, her curiosity piqued as she gazed at Keith. Keith, feeling the heat rise again within her, felt her body react, her buttocks clenching slightly as she deliberately intensified the tingling pleasure within her anus, aiming to heighten the sensations.
"Harder," she gasped, enjoying the sensation as Kevin playfully smacked her rear, saying, "Sure thing."
Thrilled by the sensation, Keith let out another moan, wanting more, her body responding to the impact. Kevin, stepping up his rhythm, turned to Keyara, saying, "You heard her, give her a good slap."