Stepsister's futile attempt at self-defense against well-endowed stepbrother

In a tantalizing twist, the voluptuous stepsisters find themselves in a compromising situation with their well-hung stepbrother. Despite their initial resistance, they can't help but succumb to the irresistible allure of his massive member. The blonde vixen, with her luscious curves and piercing blue eyes, takes the lead, eagerly indulging in a mind-blowing blowjob. Her brunette counterpart, equally enticing with her ample assets, joins in, her ample rear on full display. The stepbro's insatiable appetite for pleasure leads him to penetrate one of the sisters from behind, while the other receives his sizable package in a passionate cowgirl ride. The intensity escalates as he stretches the girls' tight orifices, his enormous member filling them to the brim. The climax arrives as he fills the brunette's eager rear with his hot load, marking the end of this wild, uninhibited encounter.