I Suck My Stepbrother's Cock Until He Cums

My stepbrother is home alone and I find him lounging on the couch with a noticeable bulge in his pants. I can't resist. I walk over and pull down his zipper, freeing his hard cock. He moans as I wrap my lips around the tip, licking the precum before taking him deeper into my mouth. I bob my head up and down, stroking his shaft with my hand while I suck. He grabs my hair and guides my pace, pushing his dick further down my throat. I gag but keep going, loving the taste of his cock. My tongue works the underside as I deep throat him, making him groan with pleasure. He tells me he's about to cum, and I don't pull away. I keep sucking, feeling his cock twitch before he erupts, filling my mouth with hot cum. I swallow every drop and lick his shaft clean, looking up at him with a smile. Watch me give my stepbrother the best blowjob he's ever had.