15 Preparing for Battle

When dinner was over Tony rubbed his tummy as he pretended to be glad. "That was a good meal." But when he remembered their deal he felt some chills, skittering on his skin.

Staring at Serena, her eyeglasses were glinting and she had a rigid smirk. It was giving him the creeps, he then chuckled.

Tony had a charming face attempting to look sincere, he spoke slowly. "Yo Sis, didn't I mention how pretty you are as a woman. So if you can change the time to ten minutes I would really appreciate it." A drop of sweat was crawling on his face as he waited nervously for her response.

Serena chuckled, she adjusted her glasses with a cute smile. "I already know that I'm pretty, I don't need your confirmation."

"Ugh, whatever. You look hideous."

Serena knitted her eyebrows, but she managed to regain her composure. "If you only knew how many guys tried to court me. But I rejected them all." She said with grace as she tossed her hair.

Tony grinned. "I guess they were blind."

Tony rose as he screamed when he felt his foot was stomped. He smacked his lips in annoyance.

It seems he had no choice but to rely on his new unlockable skill. But he had no idea how it worked or what it was about. He scrolled through his system screen went to the shop as Melissa instructed.

[Level 5

Stats

Dexterity: 23+10 (?)

Critical: 17+5 (?)

Luck: 4+99 (?)

Charisma: 5+3 (?)

Stamina: 10+4 (?)

Hentai Coins: 304

<Shop>

<Quests>

<Skills> ]

He raised his eyebrow as he noticed there were question marks beside the stats. Seeing Melissa wasn't here to give him advice he guessed he needed to learn them on his own. He was slightly lazy but he had no choice. He needed to be diligent and learn his system to win against her.

First, he checked the stats starting from the top.

[Dexterity: The ability level of the host to satisfy his partner through various techniques. ]

[Critical: The chance of a host to hit the right spot of the partner. Higher pleasure points would be farmed with a higher critical level. ]

[Luck: The likelihood of a host to fish a partner. ]

[Charisma: The host's ability level to seduce or attract a partner. ]

[Stamina: The host's endurance when engaging with a partner. ]

[Note: The stats can be increased by level and environmental learning. They could also be boosted by different methods.]

Tony sighed when he read them, he hoped he understood any of those terms. But since none of them were needed for today, he thought of unlocking the skill first and foremost. He recalled he needed to purchase a skill point from the shop before he could do that.

[-50 Coins

Acquired 1 Skill point

Hentai Coins: 254 ]

"Hey." Serena's voice broke his focus from his system screen. Staring at her, she was at the table with a wide smile. "Think all you want, it would still be impossible to make me cum in just three minutes. I think you should just concede defeat."

Tony harrumphed, he lifted his thumb and then turned it upside down. His eyes became fierce. "Are you underestimating me, nerd? Why don't you write this down on your paper and try to solve it because three minutes would be enough." He then guffawed aloud.

Her eyes beamed in amusement and determination. "Really? I thought you begged earlier to change it to ten minutes ."

Tony wiped his lip with his arm as he snorted as though to assert dominance. "Well, I changed my mind. I have some of my pride after all." With the system on his side, he could never lose which was why he laughed.

"If you're done laughing could you bring me a soda from the refrigerator." Serena said.

Tony ended his laugh with a huff of air. He was about to spoke angrily against her. "Stupid nerd, I'm not your butler which is why--" Yet he stopped when he thought of a brilliant plan, he then rubbed his palms. Ke ke ke.

"What are you standing in there for?"

Tony chuckled with a friendly look. "Of course Sis, it would just be in a minute." He walked away with a smirk, his eyes lit up. He went to the fridge and took a bottle of soda, he made sure to put them on a glass.

He bought one load potion from the system shop. It materialized on the air which he quickly grabbed. He poured them unto the soda, but due to the viscosity of the potion liquid, its remnants were seen swirling on the drink. He stilled it thoroughly until none of them were left visible though it turned the dark soda slightly greyish.

He poured the soda into the sink. He put the empty glass and poured another soda drink on it. He made sure to put just the right amount to mask the potion that he just placed.

He once used this potion to regain his seminal fluids. And he observed that when drank by a girl, it would bestow them fluids as well. Last time, since Alex drank it, her crotch was leaking with fluid and she was more susceptible to squirting. Thus, this just might help him as well against Serena.

A voice echoed across the house. "Hey idiot, I'm waiting."

"Coming." Tony said. He then walked across and went close to her.

He was holding a tray and on top of it were two glasses filled with soda. He held it with grace and placed it in front of her. "This is for you my lovely and beautiful sister."

Serena stared at him, she looked happy. "You seem to be polite today, did you submit to my request?"

Instead of fighting back Tony gave a nod and smiled. "I have no match against your wits and graciousness. But this pitiful human being have no intention of backing down." He then turned to Alex. "This is for you my cute and adorable angel."

Alex then chuckled in glee as she received the soda.

Tony then turned around. "Allow me to return to my chamber so that I could reflect my life before I would be utterly defeated."

"Yeah glad you understand and don't forget we'll start in an hour."

"Don't push your luck." Tony whispered, he pretended not to hear her and stomped his foot as he went inside his room. He then leaned on the door with a sigh. He unlocked his skill and read its description.

[Quake Spear: Activate the skill and vibrate your rod inside your partner to inflict 300+ pleasure points.

Vibration Intensity: Level 1

Duration: 1 minute ]

Tony was amused when he read the description. He then smirked since this just might do the job.

An hour later, he steeled his resolve. He made sure his load was at 100% since this would be a long battle. He then went outside, walked across the corridor, and went to her door. Alex was standing outside. "Big Sis is waiting."

Tony gave a nod, he then went close to her and rubbed her silvery hair. "Wish me luck, because I might not come back alive."

"Really?"

Tony bent head low, his face became sullen. "Alex promise me that you would remember that you had a great brother." His face was totally serious and his eyes were sharp.

"I will." She said.

When Tony entered, he then shut the door. Staring at the bed, Serena was covered with her blanket. She sat on the edge of the bed and threw the blanket away, revealing the pair of her perky breasts and her curvy waists, and below, her bushy spot. Even though she was nude she had her glasses on.

He removed his belt, clothes and dropped his pants as he walked stiffly towards her. When he was in front of her. She held a phone on her arm and on the screen there was a stopwatch app. "Remember three minutes."

Tony gulped. "Sure." His voice was nervous.

Selena leaned down upon the bed, she spread her legs wide as though about to split. Tony had a full view of her groin. She then used her fingers to spread her labia, displaying the pale cherry color of her insides. She took a deep breath first. "I'm ready." She then tapped the button and the time started running.

"Here goes." He held his shaft and slowly directed it unto her opening. Since she was spreading it out nicely, he slid its tip easily then pushed all of it towards her insides. His rod jostled against her hot flesh. Serena moaned with a high pitch tone. "That's it, it's good. I want more." With every thrust, she squealed. Her body was swaying to and fro on the bed. But at some point, she began to speak with a condescending tone. "It's good, but at this pace, I think it would take you about 20 minutes to fully satisfy me." She smiled mockingly.

Tony gritted his teeth, he held her smooth waist and began rocking against her groin twice as fast, the impact of their crotch turned loud. Her moan became a mix of screams and lewd gasps.

"How about this." Seeing the phone on her arm, about 40 seconds have passed. He was starting to feel nervous, to lessen his anxiety he cupped her breast and squeezing them fondly.

She moaned aloud without a care of the world. Not even concerned if Alex might her hear, but her moan quickly transformed into a chuckle. "Is that all?"

"Don't underestimate me, I have a trump card." Tony figured he needed to use them now because a minute and a half had already passed. "Quake Spear activate!"