Esper Harem in the Apocalypse Chapter 156 Getting caught?

Chapter 156 Getting caught?

Alice and Rudy were so lost in kissing that they didn't pay attention to their surroundings. They forgot that they were in a classroom with its door open for anyone to walk in. And even if no one walked in, they could still be seen from the doorway if any student or teacher passed through the hallway.
In all that, a group of their female classmates was coming towards the classroom as one of the girls forgot her money in her bag.
Sure, Rudy had super senses, and he could hear if someone was approaching them, but he always shut off his senses and powers whenever he was doing things with his girls, as he didn't want to accidentally hurt them.
But that wasn't the only reason why Rudy didn't notice a group of his classmates was coming their way. He could have still heard the sound of footsteps if Alice wasn't covering his ears with her hands.
She was holding his head while covering his ears and used them to pull Rudy close to her as Rudy played with her breasts.
When the group of five girls walked in, Rudy immediately teleported to the school's terrace with Alice.
"....!" The first girl stopped in shock as soon as she entered the classroom.
"What's wrong?" the second girl asked.
"I just saw someone sitting in Alice's chair…" the first girl answered.
"Huh? There is no one. Are you hallucinating or something?" the third girl scoffed.
"No. I swear I saw a shadow suddenly disappearing as soon as we entered the classroom…" the first girl muttered in confusion and started doubting herself.
"Maybe it was the wind or something?" the fourth girl wondered. "The windows are open, and the sunlight is directly passing through."
"Yeah, that might be it," the second girl seconded. "I think you just saw the shadow of the curtain moving or a bird that flew past the window."
"Yeah… I guess that makes sense…" the first nodded in agreement.
"Haven't you heard of the rumor that has been going around in this school, though?" the fifth girl, who has been staying quiet all this time, finally spoke.
"What rumor?" the second girl asked curiously.
"I am not sure, but the boys were talking about it," the fifth girl responded. "Apparently, they have been hearing noises coming from the cubicle in the boy's bathroom during breaks and free periods."
"What type of noises?" the third girl asked.
"They said there were muffled moans and soft grunts," the fifth girl replied.
"Moans and grunts…?" the fourth girl squinted her eyes and uttered, "Is this what I think it is?"
The first girl turned to the fourth girl and said, "You watch too much porn. Stop it."
"I don't!" the fourth girl retorted and turned to the fifth girl. "So, did they ever try to check the cubicle?"
"They did, but it was locked. So they tried to peak in, and…" the girl paused to create suspense.
"And…?" the rest of the four girls looked at the fifth girl with curious looks on their faces.
"And it turned out to be empty."
The second girl shrugged her shoulders and said, "I think I know what that sound was."
"What?"
"Sometimes, when the air is passing through the empty pipelines, they make weird sounds that sometimes resemble moans, grunts, howls, and whistles. It's a completely natural phenomenon, but some people mistake it as a paranormal case," the second girl stated nonchalantly as though she had researched the topic thoroughly.
While what the second girl said was true, in that matter, she was wrong, because the moans and grunts were indeed of Rudy and Angelica.
It was when Angelica first learned to make herself visible to others, and since she was in a physical form, her moans could be heard by everyone.
"Enough of all that!" the third girl yelled. "Grab your purse and let's go. We haven't eaten yet, and if the lunch break ends, I am going to break my friendship with you."
"You are as intense and sensitive as always," the fourth girl sighed.
The first girl walked to her desk and grabbed the purse from her bag. However, she couldn't but glance at Alice's desk.
'It was only for a split second, but… I saw it. I am not sure if my eyes were playing tricks on me or not, but I saw it… I saw Alice and Rudy making out…'
"What are you waiting for?!" the third girl called out to the first girl.
'But how can they disappear all of a sudden?' she wondered. 'I am surely seeing things. Why would Rudy and Alice make out? Rudy already has Rias, but I wonder why she hasn't come to school even after three months. And no one seems to mention her as well.'
After that, the girl left with her friends, but didn't forget to glance at Alice's desk before leaving.
Meanwhile, Alice and Rudy were intensely making out on the school's terrace.
When Rudy teleported to the rooftop, Alice was surprised to find herself in an open area. It took her a while to comprehend everything, and Rudy told her how he saved them from getting caught.
"Do you think they saw us, though?" Alice asked Rudy with an anxious yet curious look on her face.
"I don't think so." Rudy shook his head and answered, "As soon as I saw the shadow from the group, I teleported. And let's just say even if they saw us, no one would believe them."
Alice squinted her eyes and pulled Rudy's cheeks before saying, "What was that in the classroom?"
Rudy grinned and said, "I have no idea what you are talking about, miss."
"Is this what they call 'roleplay'?" Alice asked curiously.
Rudy's grin vanished as he heard that.
"How… do you know that word…?" Rudy asked while stuttering.
Alice was an innocent girl who didn't even know about masturbation, so it was highly unlikely that she would know about the roleplay.
"After you left last night, Angelica told me a few of her sex sessions with you…"
"No shit…"
Rudy realized that leaving Alice alone with Angelica might be his biggest mistake ever.
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Thanks, @SwordLioN, and puremichigan, for the gift!