Hot stepsister in pajamas helps me cum.

I saw a big cock and decided to help my favorite stepbrother cum. I get on my knees and start stroking his cock through his underwear. It starts to get bigger. I take it firmly in my hand and begin to gently play with the tip of his cock with my tongue, licking it as if it was a popsicle. I push it in really deep, all the way down to his balls. His cock is getting harder and harder. I start jerking him off with both hands, looking him straight in the eye. It's time to play with his balls. I lick and suck them. I continue sucking by taking his cheek and jerking his big cock. I can feel a lot of cum leaking out of him. I quicken my pace and look into his eyes. Oh yeah, he's cumming. I keep licking him and playing with his cum. Mmmmmmmmm.. That was a fantastic blowjob