My sister bends her head down and licks one long lick from my balls to the tip of my c**k. She wraps her lips around my c**k and slides her mouth up and down while her tongue licks the underside of my shaft. She keeps her eyes on my face, while she bobs her head up and down on my very rigid c**k. Her mouth is wet and warm and I can't help bucking my ass off the bed to match her rhythm. She immediately pulls her mouth off my c**k and sits back on her knees.
"Jack. Don't move, remember?" Lisa says with fake admonishment.
"Okay, Sorry, sorry. It's hard!" I quickly answer.
"Of course it's hard, Jack. That's why I'm sucking it." She laughs and bends down, resuming the blowjob. With one hand she's holding my c**k, stroking with the rhythm of her sucking and with her other hand she's caressing
