Katie Kush fucks her stepbrother in a threesome with her best friend

Katie Kush’s little slut has made a bet with her stepbrother to see which one of them gets a better grade on a test. If she wins, she gets to use her brother’s car for a month, but if he wins, she gets to fuck her sister’s best friend. In the end the brother wins and the friend, who is right there, doesn’t hesitate to go make out with him and start eating his cock while the sister is watching everything. Minutes later he puts the friend on all fours and fucks her in front of her sister, who gets so horny that she ends up joining in to get fucked too. Then the mother almost catches them, but as soon as she leaves the brothers continue fucking, this time alone.