In the steamy bathroom, Maruta sisters W and H, both winded from their intense workout, can't help but indulge in their forbidden desires. W's soapy body glistens as H, driven by lust, takes W's cock in her hungry mouth. W, overwhelmed, pushes H against the wall, her fingers exploring H's slick folds. They fuck feverishly, W's pussy eagerly swallowing H's cum, their moans echoing in the wet, humid air.