"Th-They're still at it?" Freya muttered, trying to steady her breathing.
She continued to peek through the narrow gap in the door. Cian and Erica had transitioned into a different position, engaging in missionary-style anal sex. Their passionate moans filled the room.
"Ahhh! M-Master♡! Ah, it's so deep inside my ass! Ah, ah, ah, ah! Fhmmm?!"
Suddenly, Cian leaned in and captured Erica's lips. Erica's eyes widened briefly before melting into a state of ecstasy.
"Nchuu...mmmf... Ahnn... Fuuu... Mchhuu..."
The sound of their tongues intertwining reached Freya's ears, causing her to gulp nervously.
"...I want that too," she unconsciously murmured to herself, but as soon as she realized what she had said, she immediately covered her mouth with her free hand. Her other hand remained inside her panties, stimulating her clitoris as she continued to watch.
"W-What am I saying?" she whispered, her cheeks flushing with embarrassment.