Stepsisters Intimate Secrets Explore Female Intimacy and Relationships

Description: I've never met her before; she's just the sister of my girlfriend. But recently, I found out that she has been having an affair with my friend Tomo for a while now. They say that women get tighter as they age, but it turns out, my stepsister is no exception. She may not be old, but her vaginal muscles are so tight that whenever he fucks her, he can hardly move without feeling pain. I'm honestly stunned by this discovery. It just goes to show how much of a bitch she really is. I mean, who would willingly subject themselves to such agony just for the sake of sex? That said, it does make me wonder what kind of kinkster he might be if he can enjoy pain so much during intercourse. And here's where my curiosity begins: if Tomo enjoys being whipped with a belt or feels pleasure when beaten, wouldn't his cock also react similarly? Would she have an equally tight pussy because of that perverted desire within him? I decided to find out myself. I called her up and invited myself over for a chat. 'Hi there,' I said after knocking on the door. 'Can you let me in, please?' It took her a while to respond, but finally, she opened the door and let me in. Her eyes were red and glassy, as if she hadn't slept for days. 'Come on up,' she said, leading the way. I followed her into the living room where Tomo sat watching a movie on his laptop. He looked up at my presence and gave me an awkward wave. 'Hey there,' he said. She offered me a seat across from him, then went to get some refreshments. I watched as she poured two glasses of water into mugs, handed one to Tomo, and the other to herself. They both took a sip before putting it down on the coffee table. 'So,' she began, 'What brings you here?' I could see that she was already expecting what I was going to say, so I decided to cut straight to the point: 'Are you having an affair with Tomo?' She let out a deep sigh and shrugged her shoulders. 'You know I don't like discussing this,' she said. I ignored her and continued, 'Answer the question.' She glanced at Tomo before answering: 'Yes, I am.' 'Why?' I asked, surprised by her answer. 'Is it because you want to hurt your sister?' She looked at me with a cold gaze and said, 'It's not that simple.' I could tell that she was lying, so I pressed on: 'Then why do you sleep with him?' 'Because he knows how to make me feel good,' she replied, her voice low and trembling. 'And when he does, I feel like I can finally be myself.' I didn't believe her for a second, but I decided to keep going: 'Doesn't it bother you that you're cheating on your sister?' She shook her head and answered with a soft whisper: 'No. You see, we are both bisexuals, and we just happen to be attracted to each other. It doesn't change the fact that we are siblings.' I still didn't buy it, but I decided to let it slide for now. I then turned my attention to Tomo: 'Tommy, how long have you been sleeping with her?' He looked at me and grinned: 'Oh, about two months ago.' 'Why do you sleep with her?' I asked him next. 'Well, she's hot, and I like having sex with her,' he replied. 'Plus, she's always willing to try new things in bed. She even let me tie her hands and feet up once.' I could feel my temper boiling inside as I listened to him talk about his