Natalie was nervous but she obeyed. Stretching out her hand, she circled her delicate fingers around the base of his cock.
When she felt its thickness—her hand could only wrap around half of his girth—she shivered, her heart thudding, 'It is too thick and long. Can I really take it in my mouth and give him a blowjob like those actresses in porns? Also… wouldn't it tear me apart when he puts it in… my pussy?'
Just like her, Max was also wondering about the same.
Previously, because of the regular and intense masterbation of several years, his cock nerves had shrunk a bit and even when he was fully erect, it was never this long and thick.
However, after he leveled up and increased his Physical Stats, his shrunken nerves had healed and if he was not wrong, his cock became a bit longer and larger too.
'Though it'll cause her some pain, I can still put it inside her perfect little pussy.' He thought, licking his lips. Even though he hadn't seen it yet, he knew her pussy would be perfect for him for no reason other than it was his sweet step-sister's.
'I just hope my stamina has also increased. I want to ravish her thoroughly.' Thinking this, he put his hand on head, grabbed her hair gently and pushed her head forward, towards his cock.
"Come on, babygirl. I can't wait to feel it in your mouth."
"Y-Yes, Big Brother." Natalie nodded, her lips parted and she put a soft kiss on his cock head and her tiny, red tongue flicked out and… lapped at the glistening drop on his arousal.
"Hnnng~ That's right, babygirl. Go slow, lick around the tip with your tongue." Max moaned in approval which eased some of her nervousness.
Giving him a small nod of understanding even as her eyes remained stuck to his cock, she began licking the cock head, her small head under his hand lolling up and down and from side to side.
She had read that the musky scent of men was slightly unpleasant but she found that she liked this scent and found it strangely intoxicating. Moreover, the taste of his cock, she liked it even more when logically, this shouldn't be the case, especially since she knew he hadn't washed it for several days.
'Oh fuck!' Max groaned inwardly, his cock throbbing in her soft hand and under her warm, moist tongue.
Her small licks were giving him so much pleasure that he felt he was already on the verge of climaxing and wanted to shove his cock in her small mouth and down her throat. Oh, he could already imagine how tight her throat would be.
He didn't want to rush her because it was clearly Natalie's first time and she was slowly getting the hang of it, but…
"Babygirl, take the head in your mouth and suck it." He said.
"Mm~ Okay, Big Brother." Natalie said while licking the underside of the tip.
She then shifted forward on her knees, grabbed his cock with her other hand too, put her lips on the tip and slowly lowered her head while opening her mouth.
A few moments later, she had taken the cock head in her mouth which was opened wide to the limits.
"Good, babygirl. Now, suck it." Max rubbed her head, encouraging her.
"Mmph~" Natalie nodded and after adjusting her jaws so they wouldn't hurt too much, she stuck her tongue underneath his glans and began sucking.
"Ohh yeah~" Pleasure shot through him when he felt the suction and saw her cheeks becoming hollow—oh how beautiful his little sister looked with his cock in her mouth!
'Thank you, you mad leaders for causing the apocalypse and thank you more, my system.' He thanked the things that were the reason for this moment he was enjoying so much.
Hearing his pleasured groan, Natalie looked up and when she saw his pleased expression, her eyes lit up with a happy light.
Then, without him needing to say it, she began to bob her head, slowly taking more of his cock inside her mouth while licking and sucking it.
However, after she took in two and a half inches in, she began struggling.
"Here, let me help you, babygirl." Max said and slowly stood up. He then leaned down, grabbed her head with both his hands and said, "Now, I'm going to push it in. So, take a deep breath and relax your throat."
Natalie panicked upon hearing this but she could tell Max wouldn't stop even if she pleaded with him, so forced herself to calm down, took a deep breath through her nose, inhaling his musky scent that she had come to like, and relaxed her throat.
"Ready, babygirl?" Max asked and seeing Natalie nod, he smiled and began pushing his hips forward.
"Mmph!" Natalie's eyes winded when his cock slid in and but the back of her throat.
Then immediately afterwards, it began sliding down her throat and her gag reflex hit. She wanted to pull back but Max's strong hands were locking her head in place.
In just a moment, her face turned red and tears spilled out of her eyes.
When a little more than half of his cock was inside her mouth, Max stopped pushing and held still there for a few moments, enjoying the jolts of pleasure shooting through his body with his eyes closed.
Mmph! Gahh! Mmph!
The more she was gagging and struggling, the more her throat was moving around his cock and the more pleasure he was feeling.
After a moment, he opened his eyes and looked down.
Seeing her breathless, red-faced and pitiful crying face, Max felt a wicked pleasure in his heart which made his pupils constrict.
Right then, he felt her reaching her limit and slowly pulled his cock out.
Pah! Haa! Cough! Cough!
Natalie began taking deep breaths but broke out in a coughing fit.
After a while, she stopped coughing and finally managed to regulate her breathing.
She then looked at Max.
Max had thought she would be angry and cry for being so rough with her, but to his surprise, he didn't see any trace of anger in her face or in her eyes and heard her say:
"Did I do good, Big Brother?"