Alexis May and Claudia Rossi, two insatiable scientists, abandon their research in favor of a more enticing experiment - a foursome with Keiran Lee and Viktor Blizzard. They start with intense anal play, Alexis' big ass and thick clit getting the attention it deserves. Claudia takes the lead, swallowing Keiran's massive cock to the hilt while Viktor plows her from behind. The action heats up with double penetration, their moans echoing as they take every inch. Alexis, loving the view, joins in, giving Keiran's glistening cock a thorough tongue bath before being impaled on it. The grand finale? A messy facial and cum in mouth for both beauties, leaving them gasping and satisfied.