Chapter 736: The Big Sister Has Dark Lust

"She knew exactly what she wanted, sis. Those two had been starving for real cock for a long time," I answered quietly, staying completely still so her tight walls could keep getting used to being filled so completely.

"Alex... do you think Mom is also...?" June started to ask, her eyes flickering with a sudden, complicated thought. Then she suddenly stopped herself mid-sentence.

She already knew the truth about the men on this island, most of them struggled to get hard at all. She knew her own father hadn’t been able to properly satisfy her mother for years. He had probably only managed to force an erection once or twice in the past, just enough to get her pregnant.

"Ahhh... sis..." I groaned the moment she even mentioned her mother. Just the thought of that possibility made my cock twitch hard inside her clenching walls. I leaned fully over her, pressing my chest down against her soft bare breasts so our bodies were tightly aligned from chest to hips.

"Come here, Alex... ahhh..." June moaned quietly as she wrapped both arms around my back, holding me firmly against her. Even with my thick cock stretching her virgin pussy to its limit, she still held me with that same warm, caring big-sister tenderness, even though I was deep inside her and fully prepared to pump her full of so much cum that she could easily end up pregnant with my child.

"Sis... I feel so good right now," I murmured, looking straight into her eyes. I slowly licked her soft lower lip, tasting her while I stayed buried all the way to the hilt, feeling every small flutter of her inner walls.

"Alex... you’re so addicted to sex. How would you even settle down with just one girl?" June asked softly, letting me keep licking and teasing her lip as if it were the most natural thing in the world while I was still deep inside her.

"Do you want to marry me, sis?" I asked, teasing her lightly, my cock giving another slow, heavy throb deep in her warm, virgin heat as I waited for her reaction.

"I think I’m way past the marriage age, Alex. Who would even want to marry me now?" June asked softly, her voice a little shaky as she continued adjusting to the thick stretch of my cock buried deep inside her.

"Why don’t you marry John? He’s right downstairs. He looks like he really loves you, sis," I said while I slowly started moving my hips, beginning to thrust into her with careful, deep strokes that let her feel every inch.

"Ahhh... I don’t know, Alex. We’re just not meant for each other," June answered, turning her face away and averting her eyes.

I already understood exactly why she said they weren’t meant for each other. June’s body needed this precise kind of attention and fullness that I was giving her right now. Even though she had loved John since their school days, she couldn’t bring herself to marry him knowing he would never be able to truly satisfy the deeper, hungrier needs she was only now discovering.

And after finally tasting my cock, there was no way she would ever be able to settle for anyone else again.

"They’re so soft, sis..." I murmured as I leaned down and wrapped my lips around one of June’s stiff pink nipples, sucking it deeply into my mouth and taking as much of her warm breast as I could.

"You love my boobs, Alex?" June asked, her fingers gently stroking up and down my back while I kept thrusting steadily into her tight heat.

"I love them, sis," I answered around her nipple before biting down a little harder, just enough to make her feel it.

"Ahhh... don’t be so rough on your big sis," June said in a playful yet breathless tone. I loved how strongly her body reacted to the taboo words, my cock immediately throbbed and grew even harder inside her clenching walls.

Outside, the weather only made everything better. Bright flashes of lightning lit up the room in sudden white bursts, followed by deep, rolling thunder that seemed to shake the air itself, making the private moment between us feel even more intimate and cut off from the rest of the world.

"Alex—" June got startled by a particularly loud crack of thunder and quickly pressed her face against my chest, hiding there.

"I’m right here, sis... ahhh," I groaned, loving the way her soft body pressed tightly against mine while I continued moving inside her with slow, deep strokes.

"Do you always do it in this position, Alex?" June asked after a moment, her voice quiet and curious despite everything that was happening.

"Which position would you like to try, sis?" I asked back, knowing her body was finally starting to open up to more possibilities now that she was getting her first real taste of true, deep intimacy.

"I just asked, Alex... I didn’t mean anything by it," June said quickly, clearly trying to change the subject as a light blush spread across her cheeks.

"Should I take you from behind, sis?" I asked, still thrusting slowly and deeply, letting her feel every movement.

"You’re so naughty, Alex..." June whispered, her face turning an even deeper shade of red while her walls fluttered around my cock.

As we were opening up more to each other, soft footsteps suddenly climbed the stairs and began walking down the hallway on our floor.

"Alex... someone’s coming," June whispered urgently, her body tensing underneath me.

"Ahhh, sis..." I groaned under my breath as the footsteps grew louder and clearer. There was no possible way we could pull apart and cover ourselves in time. We were about to get caught — it was already inevitable.

"June? Where are you?"

It was John’s voice calling out as he searched for her, getting closer with every step.

Before we could say or do anything, the door to the room opened. John walked in, clearly thinking June might be resting inside, and froze completely when he found us on the futon.

I was still on top of his fiancée, both of us completely naked, our bodies pressed tightly together with my cock buried deep inside her.

"June...?" John said in pure shock, standing frozen in the doorway with one hand still on the doorknob, staring at the scene in front of him.