Steamy Diaries
"I've been watching you, little brother. I've seen how you've been using your power to fuck all these girls. It's quite impressive, actually."
Mikoto blushed, feeling both embarrassed and aroused by his sister's presence. "I-I didn't know you knew about my power."
Nana smiled, running a finger down Mikoto's chest. "Oh, I know everything about you, Mikoto. And I must say, I'm quite turned on by your perverted abilities."
Ayumi, still naked and covered in Mikoto's cum, looked up at Nana with lust-filled eyes. "Mikoto's sister is so hot. I want to fuck her too."