Bellatrix and Y/n - love changes

Chapter 4

At first you are so incredibly surprised that you pull your head away from her, but then you realize how nice it is to be kissed by her and let her continue. At first it's still reserved kisses, but over time you two are getting braver and your kisses are getting longer and more passionate. Bellatrix slowly puts her hands on your hips and gently pulls you towards her. You smile while kissing and slowly your tongues start playing together. You close your eyes in pleasure and put your hands on Bellatrix's neck to pull her a little more closer to you. "I want more..." you whisper between two kisses and look at her challengingly. Bellatrix looks at you too and asks seriously, "Are you sure?" You nod excitedly, start kissing her wildly. Bellatrix starts to grin "As you wish..." She starts undressing you while you do the same for her. As she looks at your bra, she bites her lip gently and mutters, "Sexy." You smile flattered and undo your bra, then tuck it behind you on the floor. Bellatrix begins to play with your nipples tenderly and continues to kiss you passionately. One of her hands slowly moves to your intimate area and begins to stroke and rub it, slowly at first, then a little faster. You feel two of her fingers gently enter you, a small moan escapes you, driving Bellatrix to go faster. She knows exactly what she has to do to elicit more moans from you and obviously has fun doing it. You enjoy the fast movements inside you, and you also notice that Bellatrix makes sure not to hurt you while doing it. After a while you notice that you're about to have an orgasm and give her another particularly passionate moan. Bellatrix smiles, then her head moves to your privates and she dips her tongue into you. When you finally come, her face is very close to yours again and she says, "You taste very good, little one." You ignore the fact that she just called you 'little one' and kiss her again. Bellatrix wraps her arms around you and caresses over your back. *I just banged Bellatrix Lestrange*, it shoots through your head. You never expected it of yourself, but it was so nice. "I love you Bella...", you murmur next to her ear. And it's not just said like that, you mean it exactly like you say it. Suddenly Bellatrix pushes you away from her gently to look into your eyes,"What did you say?" "I said: I love you.", you answer while looking at her. Her expression turns to disbelief and she says, "No." "No? Why no?" you ask quite confused, and don't really know what she wants to tell you with that. Bellatrix takes a deep breath, then says, "We've known each other since today, and you want to be sure you love me already?" What she says gives you a little stab in your heart and you swallow hard. "S-So you don't love me?" "I didn't say that..." Bellatrix mumbles softly. You're getting totaly confused. Is she actually kidding you here? "Listen Y/n.. I've heard this.. 'I love you' from other people I've known a lot longer than you and even they didn't mean it." says Bellatrix, while you're noticing that she's struggling to find the right words. "Oh Bella..." you look at her almost pityingly, then you continue, "But I'm not the others. I say it because I mean it, I promise." Bellatrix seems surprised that you confirm your statement again and she asks very quietly, "Really?" Her insecurity elicits a mild smile from you and you take her hands, "Yes, really, really."