Two stepsisters seek academic assistance from their brothers in a raunchy group encounter

In a bid for academic assistance, two young sisters turn to their brothers for tutoring in math. The brothers, eager to help, suggest a more hands-on approach to their study session. What starts as a harmless math lesson quickly escalates into a heated encounter, with the siblings shedding their clothes and indulging in a steamy group session. The eldest brother takes the youngest sister first, bending her over the couch as her sister eagerly watches. The other brother joins in, taking turns to pleasure the other sister. The girls then swap partners, riding their brothers in cowgirl position while their tongues meet in a passionate exchange. The foursome continues with the girls taking turns to pleasure their brothers orally, before the younger brother finally gets his turn. The group continues their wild encounter, culminating in a climactic finish.