When My Cute Stepsister Suggested Adult Truth or Dare

It was a quiet evening at home with just me and Lily Cute, my freshly 18-year-old stepsister. She was wearing an oversized white T-shirt that barely covered her pink panties. With her big sparkling eyes and playful smile, she held up her phone and said, "Brother, let's play Truth or Dare… but the adult version."

My heart raced. She bit her lip and added softly, "Whoever loses has to obey any command… even the dirty ones."

The Game Quickly Turned Filthy

The first few rounds were tame. I lost first and had to take off my shirt. When she lost, I told her to lift her T-shirt and show me her perky little breasts. Lily blushed but pushed her chest forward, looking at me with pure lust in her innocent eyes.

A few more rounds and the air was thick with sexual tension. When she lost again, I said in a low voice, "Get on your knees and pull down my pants."

She Swallowed My Cock Like an Obedient Good Girl

Lily Cute dropped to her knees, her small hands shaking slightly as she unzipped me. My thick, hard cock sprang out and nearly slapped her cheek. She looked up with those big doe eyes and whispered, "Like this… brother?"

Without waiting for an answer, she opened her soft pink mouth and took my swollen head between her lips. Her mouth was incredibly hot and wet. Even though she was clumsy at first, she tried her best, sucking and licking with adorable enthusiasm. Slowly she took me deeper until she had swallowed almost my entire length, making the sexiest gulping sounds.

"Am I doing it right?" she asked, pulling back with saliva dripping from her chin, her eyes begging for praise.

From Shy Sucking to Deepthroat Heaven

I couldn't hold back anymore. I gently held her head and began sliding between her lips. Lily Cute moaned around my cock but never pulled away. Instead, she relaxed her throat and let me fuck her pretty little mouth deeper and deeper. Her drool ran down her chin and onto her perky tits, creating an incredibly lewd yet cute scene.

Finally, with a deep groan, I exploded down her throat. She swallowed every single drop like the perfect good girl, then stuck out her tongue to show me her empty mouth.

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