It’s family movie night, but even your dad being in the room doesn’t stop you from getting a boner over your little sister’s sexy body. It’s hard enough to pay attention to the movie knowing your sister’s big tits are popping out of her bra, and now your dick is uncomfortably straining against your pants! Taking your dick out seems like a discreet way to relieve one of your problems — right?? Not when the blanket you’re hiding your cock under is a knit blanket you’re sharing with your sis. It doesn’t take long for her to notice the tented blanket, and see your cock head almost poking through the knitting! She tries to ignore you, but now that her brother’s cock is so close and he’s clearly very desperate for relief, her instincts to be a good little sister take over and she gives you a “helping hand” that turns into a “helping mouth” when she finds herself enjoying you just as much as you enjoy her. However your dad is in the chair right by you and at any moment he could turn around and catch his daughter blowing his son! It’s essential for you two to be quiet, you stifle your moans and your sister whispers to you as she sucks you off. Can you feed your sis cum without dad hearing? It’s the ultimate taboo challenge! ♥︎
