After cooking with Eva and training a bit, Rika was ready to wake Shin with a blow job. She watched Shin sleeping peacefully, a smile on her face.
"I can do it…" She took a deep, steadying breath, her enormous breasts straining against the thin fabric of her oversized white t-shirt.
It was a modest garment, but on her body, it became obscene. The cotton stretched taut across her nipples, threatening to reveal everything with the slightest movement.
Tiptoeing closer, she knelt on the plush carpet beside the sofa. Her eyes immediately drifted lower, to the noticeable bulge tenting the soft blankets.
Hesitantly, she reached out, brushing a stray lock of hair from his forehead. Getting so close, she couldn't ignore his powerful scent.
Finally, she leaned in. Her massive breasts pressed against the edge of the sofa, threatening to spill from her shirt. She placed a soft, lingering kiss on his lips.
Shin stirred, a low hum vibrating in his throat. His lips moved against hers, still asleep but responding instinctively.
The kiss deepened as he gradually woke. When his eyes finally fluttered open, they were hazy with sleep.
"Good morning, my master," Rika whispered, trying to inject a sultry, confident tone into her voice. But copying Eva was hard for her.
A slow smile spread across Shin's face. "Aunt Rika. This is a nice surprise."
"I… I wanted to wake you properly," she said.
Suddenly, she was all embarrassed again, like a young girl in love. She was awkward, but Shin found her dorky and cute. So he smiled softly.
Encouraged by Shin's smile, Rika let her hand trail down his chest, over the soft curve of his stomach, until her fingers brushed the thick heat of his cock through the blanket.
"Eva said… I should learn," she whispered, her cheeks flaming. "To… to take care of you with my month." Her fingers curled around the blanket, pulling it down slowly.
His enormous erection sprang free, thick and heavy against his stomach. Rika's mouth went dry. Her whole body burned with desire.
"Would you let me serve you this morning, master?"
She looked up at him, her eyes wide with a mixture of submissive plea and a burning heat of desire.
Shin laughed a bit and slowly sat on the sofa. He was still asleep, but a morning blowjob sounded excellent.
"Suck me," Shin commanded softly, his hand coming to rest on her head, fingers tangling in her hair.
Rika nodded. Leaning forward, she pressed her face into the junction of his thigh, inhaling his strong, musky scent.
It was a fragrance that made her head spin and her core clench instantly. Her fetish. A soft moan escaped her as she nuzzled him, worshipping with her face before her mouth ever touched him.
Then she placed a soft kiss on the tip of that cork in an act of worship. She looked up, holding his gaze as she slowly, tentatively, opened her lips and took the broad head into her mouth.
She was clumsy at first. Her technique was all nervous enthusiasm. And a cock so big as Shin's was no easy task.
However, she performed surprisingly well. For some reason, everyone in Shin's family had a body made for sex.
Rika was no exception. Her throat easily expanded to accommodate that massive thing, and she overcame the gagging reflex with ease.
"Fuck…" Shin grunts.
His sharp gasp was her reward. She traced the swollen ridge with the tip of her tongue before taking him into her mouth.
Consumed by arousal, she began bobbing her head up and down eagerly.
"Fuck, aunt… your mouth…" he grunted, his grip in her hair tightening just slightly.
The praise sent a jolt straight to her pussy. She took him deeper, gagging softly, tears springing to her eyes as she fought to relax her throat.
She pulled back, a string of saliva connecting her lips to his shining cock, and looked up at him with watery, lust-blown eyes.
"I'm… I'm not very good," she stammered, the confession bursting out.
Shin chuckled, the sound warm and affectionate. "You're perfect. Now come here."
He didn't let her retreat into doubt. Gently pulling her up by her shoulders, he captured her lips in a deep, tasting kiss.
"You are really hot, aunt…" he murmured against her lips, his hands sliding down to fiercely grope her massive breasts through the shirt. His thumbs found her hard nipples, pinching and rolling them.
Of course, all the teasing pushed Rika to her limit."Shin… please," she begged, grinding her soaked panties against his thigh.
"How do you want me?" he asked, teasing her, wanting to hear her say it.
"In my mouth," she pleaded, her earlier shyness burnt away by raw need. "I want to finish. I want to swallow everything. Please, give me your cum."
She opened her mouth wide, getting ready to receive all of his massive shaft.
With a growl of approval, Shin guided her head back down. Then he forced her head up and down on his cock, using her mouth as his fucktoy.
At the same time, his other hand found its way to her massive tits. Of course, Shin couldn't resist the temptation of grabbing these obscene tits.
The combination of his rough handling, his groans of pleasure, and the obscene, wet sounds pushed her to the edge. She rubbed her thighs together, chasing her own climax as she serviced him.
And while Rika was still enjoying her first orgasm, Shin warned, "I'm gonna cum, aunt. Take it all."
Rika hummed in eager assent, the vibration making him shout. With a final, powerful thrust of his hips, he erupted. Thick, hot pulses of cum flooded her mouth, more than she expected. She swallowed frantically, but some escaped, trickling from the corners of her lips.
She swallowed frantically, milking every drop the best she could, as her own climax crashed over her.
Rika's back arched violently, her whole body trembling in waves of pleasure so intense she nearly fainted. Her big boobs pressed against Shin's legs.
The man's mind went blank for a moment, pleasure overwhelming him as he released even more. He took a deep breath, and as his climax finally subsided, he sank onto the couch to recover.
Rika stayed on her knees, mouth wide open. However, Shin's load was so massive that a lot of cum slipped, falling on her big breasts.
Luckily, her obscenely large breasts were enough to contain his ejaculation, forming a deep pool of cum in the sensual valley between them.
Making a hot show, she didn't swallow the main load right away.
Instead, she closed her eyes and let the thick, hot cum pool in her mouth, savoring its salty-bitter taste.
A low, happy hum vibrated in her throat as she swirled it slowly.
Only after long seconds did she tilt her head back and swallow in one deliberate gulp, her throat visibly working.
A soft, satisfied "Ahhn…" escaped her lips as she opened her mouth wide to show him it was all gone.
And then she lifted her head to her own boobs, drinking the puddle of cum with enthusiasm. She liked every little drop, not leaving anything behind.
"I swallowed everything," she finally said with a big smile, turning to Shin, who watched her from the sofa.
His softening cock was already throbbing again, stirring back to life after the erotic display.
Seeing that, Rika crawled on all fours toward him, her impossibly massive breasts so heavy they dragged against the floor as she moved.
"Can I clean your cock, master? I want every last drop…" she asked, her eyes pleading.
Shin nodded his approval.
She licked him gently from base to tip, slow and thorough, feeling him harden fully under her tongue.
When she was finally satisfied, she planted one last tender kiss on the tip of his now rock-hard cock.
"So, do you want another round?" she asked mischievously.
"Ahan! We don't have the whole morning, the breakfast will get cold," Eva approached and interrupted the duo.
She would not allow them to spend even longer like that.
"Okay, let's eat. Later, I'll take care of both of you," Shin said, giving each girl a firm, resounding smack on the ass.
Later, however, he would be unable to fulfill his promise to his horny girlfriends, as the doorbell rang. It was Hiroto, who had come to speak with Shin.