Yumi and Yume, the sisters with large breasts who started dieting. They press their outfits against their bodies, sweating as they work hard to lose weight. Their younger brother starts having perverted fantasies while watching them… He imagines lesbian scenes as he watches the two sisters apply lotion to each other! He imagines vacuum blowjobs as he sees them stuffing pet bottles in their cheeks to prevent sagging! Finally, at his limit, the brother ties his sisters to the bed… Yumi & Yume, the sisters with large breasts, shake their chests and exercise from the stimulation of the penis!!
