Stepsister bets with the guy and gets fucked

The stepsister bets with the guy on sports on TV and the girl loses every time. The girl already owes him a lot of money, so the stepbrother offers to pay him back by giving him a massage. The girl agrees and the boy relaxes but has an erection. The girl notices and is shocked. The boy pulls his dick out of his pants and asks her to jerk him off and even extorts it. The girl reluctantly agrees and grabs his dick and jerks him off gently. after a while, the boy asks her to suck his dick and she does. She knows very well how to suck a dick and makes a deep throat with her stepbrother's dick. Then the boy fucks her in a doggy position on the couch and she moans with pleasure at being fucked hard. The boy fucks her in various positions until she jerks him off and the boy ejaculates on the girl's pussy.