Eyes widened on both sides of the room as Naeku and Leia looked at each other. Leia had just entered the room, and Naeku was still standing between Erik's legs, mostly naked, his cock filling her insides as she'd clearly been riding him reverse-cowgirl style.
Naeku immediately panicked, but the orgasm was already crashing through her system.
"N— Noooo~! W— Whatarrr youu… Haaah! S— Shit!"
She tried to say something, but couldn't get the words out. Her eyes went cross-eyed and she clenched her thighs around the intruder inside her crotch. Her knees buckled. She could only barely keep herself upright by leaning shakily on Erik's knees. All the while, her eyes flew around the room, desperately trying to avoid looking Leia in the eyes.
Meanwhile, Leia had a much easier time with the situation. It took her only moments to start giggling and approach the bed. "Hehehe, looks like I came just at the right time, my dear niece!"