Reverse World

Chapter 180: – Trap

After the last period, Benjamin made his way to the student council room, as agreed with Nova. He didn't meet anyone on the way this time and knocked on the door when he arrived. His sister was the one to open it for him.

"Come in, Ben."

Once he was inside, he noticed that no one else was there yet. The room was really quiet when it was empty like this and also appeared bigger than the last time. At that moment, he heard something clicking behind him and turned back. He saw Nova finishing to lock the door and looking at him with a weird expression.

"Why did you lock the door?"

Instead of answering him, she took him by the arm before pushing him against the wall. Then, without losing a second, she closed on him, put one hand to the wall to block him, and went for a kiss. Surprised, he didn't immediately react to the assault on his lips, letting her have her way with him. Then, after a few seconds, he separated from her and asked.

"Wait. We can't do that here. The others could be coming at any time."

"No one's coming."

"What do you mean? Was there a change of plans?"

"No. Sorry, I... lied about us needing your help."

"What? You lied? You, Nova?"

She looked at him with a frown and answered.

"T-that's right! That was the only way to get some time with you alone! Anything wrong with that?"

He was perplexed by the fact that she was getting angry when she was the one who tricked him but he quickly understood what this was about.

"To think I'd see the day you'd lie. What did you want to do to your innocent brother that you had to go so far?"

"There's nothing innocent about you. It's just, you're going to leave tomorrow, so..."

"Ahah, you could have just asked me, you know."

"Quiet."

She put her words into action and silenced him with her lips. This time, he responded to it and they explored each other's mouths for a long time, entangling their tongues passionately. She didn't seem to want it to stop, kissing him again and again, only taking a small break to breathe from time to time. Her hands also started to get into action, caressing his torso. They slowly moved down, going to his navel, pelvis, and finally arrived at his crotch. She hummed appreciatively when she felt his boner through his pants and stroke his penis while continuing to kiss him.

Benjamin wasn't idle while this was happening. His hands followed a similar path to hers. He began by fondling her breasts, went for her belly next, and reached her butt. She reacted well to anything he did, whimpering excitedly from time to time. At some point, she opened his zipper and took his dick out, caressing it slowly at first and then more and more quickly. He responded to that by opening her jeans and putting a hand inside her panties to work on her wet vagina. After caressing it with his palm a few times, he inserted a finger inside her hot cavity and she let out a bigger moan. This went on for a minute until she separated from him, her breathing hard.

"I can't wait anymore."

Her eyes full of lust, she opened her own zipper until her crotch was visible and slid her underwear to the side. Then she stood on tiptoes, took his cock in hand, and adjusted her aim. When she was ready, she inserted it into her pussy in one smooth movement. He felt his member penetrate her cunt, parting her flesh and reaching her hymen. She didn't stop in any way and continued her descent, breaking her membrane in one go and losing her cherry forever. Her face twitched for a second under the pain but she didn't show any other reaction, powering through it in a very womanly way. Eventually, he reached her cervix and she sensed him completely inside, provoking another moan. She was very tight, her virgin cunt gripping him powerfully while her juices flooded his penis, the odor of their sex already spreading inside the room. She had finally done it and he was now having sex with his all too strict and serious big sister. Out of everything, this was really something he could never have expected to happen in the previous world.

"Mhmm. Ben, you're so large inside me. Do I feel good?"

"It's amazing, so tight and wet, so hot. Fuck me please, Nova, I want to cum inside you."

He knew exactly what to say to get women going in this world. He didn't even have to lie about it, even though it wasn't something he would have normally vocalized. As expected, the effect was great. She shivered at his words and started to move with small movements. It wasn't so easy for her in this standing sex position since he was taller than her and she had to constantly be on tiptoes. On top of that, it was her first time having sex and the motions were very unfamiliar to her. Helpful as always, Benjamin lowered himself a bit so she could have an easier time. She moved up and down a few times on his dick, her face very tense. It looked like she was trying hard to suppress the sensations in her twat, wanting to last as long as possible. Unfortunately, the euphory of having sex for the first time, with her beloved brother at that, made things much harder. After a few thrusts, she didn't manage to hold back anymore. She sent herself deeper on his cock and cummed hard, trembling like a baby deer, her cunt squeezing him hard and her fluids gushing on their legs.

"Mhmmm!"

She stopped moving and panted for a few seconds, her face a mix of pleasure and shame.

"Sorry, Ben. I came before you."

"Don't worry, it still feels incredible to me. You're gripping me so hard. Do you want me to move now?"

"No, leave it to me. I'll make you come soon."

She resumed moving, a resolute expression on her face.