Yesterday Was the First Kiss, Today Is... (3)
I laid Lee Yu-ri down and kissed her deeply as I brought my hand back to her breast once more.
“Haa…!”
Yu-ri flinched hard and twisted away, but the moment I pulled her into a tight embrace and gently patted her back, she calmed down almost instantly and let out a shaky breath heavy with tension.
Very slowly, but with absolute certainty, I slipped my hand inside her clothes and cupped her bare breast.
One hand wasn’t nearly enough to contain the sheer mass of it. Half the sensation was the sinful softness of her flesh, the other half the strained fabric of a bra desperately trying to hold that enormity in place.
If someone asked whether Lee Yu-ri’s breasts or Choi Su-yeon’s were more incredible, the answer would have to remain one of the great unsolved mysteries of the century. That was how overwhelming they were.
They were so impossibly soft and plush for their size that the instant my palm made contact, every thought in my head evaporated.
I had only ever touched Choi Su-yeon’s over her clothes and still hadn’t felt her bare skin, so for now the victory went to Yu-ri.
While kissing her senseless, I slowly kneaded that magnificent breast.
“Haaauu…”
The first time in her life feeling a man’s rough hands on her chest, Yu-ri squirmed and twisted as sweet moans spilled from her lips.
With one hand still massaging her breast, I used the other to peel her shirt upward.
First came her navel, then her slim waist with the faintest, soft layer of fat from lack of exercise.
“Ahahaha! W-why are you touching there! I have fat th— hup?!”
The moment my fingers brushed her belly, she burst into laughter from the ticklish sensation.
I laughed too and silenced her with another kiss. Yu-ri clutched my shoulders with both hands like she was searching for something safe to hold onto and quietly surrendered to my lips.
“Chuuup…♡”
That slight, pillowy softness around her waist might have been a complex for her, but to me it was nothing but adorable baby fat.
I pushed her shirt higher, fully revealing her enormous breasts wrapped in a pink bra.
They were so large they kept their beautiful shape even while she lay on her back. Every boy in her class—no, every male student at Jinsu High—had probably jerked off to the thought of them at least once.
I had been touching them the whole time, but seeing them with my own eyes hit differently. The second they were exposed, my cock surged back to full, throbbing hardness.
When I squeezed them over the bra, her breasts molded like warm sponges, changing shape however I wanted.
Touching Choi Su-yeon’s had already shown me the universe. Now that I was feeling Lee Yu-ri’s similarly massive breasts directly against bare skin, it felt like I was about to reach an even higher truth.
I could play with them all day.
I wanted to suck on them.
Every time something pissed me off, I wanted to beg, “Can I touch your breasts?” for comfort.
All those useless thoughts were swirling when Yu-ri’s moan yanked me back to reality.
“Huuu… Seong-jin-ah…”
Overwhelmed by sensations she had never felt before, she called my name with desperate longing.
I finally snapped out of my daze, drew my body closer so she could hold me, and whispered against her lips.
“It’s okay, Yu-ri.”
Another kiss to reassure her. Yu-ri clung to me and answered with hungry, eager kisses of her own.
Today, the main character of this moment had to be Yu-ri.
She was vaguely terrified of her first time, so I wanted it to become a beautiful memory for her.
Instead of chasing my own lust, I put her first.
I paused the hand on her breast, pulled her into a tight hug, and kissed her again. A hot, sweet moan melted from her throat.
“Haa… Seong-jin-ah…”
Every kiss made her cling to me harder.
As the moment drew closer, the nervous tension made her unconsciously squeeze me tighter, searching for anything that felt safe.
I kept kissing her while my hands explored her breasts. When our lips finally parted, I stripped her shirt off completely.
“W-wait…! Ngh…”
Even though her bra was still on, Yu-ri instinctively covered her chest with both arms, completely flustered.
Before her anxiety could build any further, I captured her lips again and held her close. This time she kissed me back even harder than before.
With her shirt gone and only a bra left on her upper body, I could feel the heat of her skin and every tiny movement far more clearly.
Her body carried a sweet scent like baby powder, and her flawless skin was so incredibly soft that it rippled like waves beneath my fingers.
I kissed her once more and took her hand in mine.
Yu-ri quickly laced our fingers together. While we shared a deep, passionate kiss, my free hand slipped behind her back and unhooked her bra.
Click—
The moment the hook released, I felt her flinch even in the middle of our kiss.
I didn’t take the bra off right away. I left it loosened, ready to be removed at any second, then pulled my mouth from hers and began moving lower.
First, her cheeks. I left a gentle kiss there, then trailed down to her neck, planting soft, light kisses along her throat.
“Kyaa, that tickles… Ahaha!”
Next came her collarbone. I traced the elegant line with my fingers and followed it with my lips, kissing every inch.
When my mouth touched a part of her body she had never shown anyone, her ticklish laughter stopped. She gripped the pillow I usually slept on with both hands and twisted beneath me.
Then, at last, her breasts.
The moment my lips brushed the soft skin above her bra, Yu-ri jerked violently and writhed.
“Haa… Th-that place…”
I kissed the heavy mounds again and again, then slowly peeled the pink bra away from the most important part.

Whoa.
The instant her bare breasts were revealed, I couldn’t help but gasp in awe.
Cherry-red nipples crowned what were easily G-cup breasts. Even though she tried to hide them with her hands in embarrassment, their overwhelming size made it impossible.
I finally placed both palms on those magnificent, fully exposed breasts.
The pleasure was on another level compared to touching them over the bra. Electric tingles raced through my entire body.
It felt like my brain was melting, like every ounce of intelligence was converging to zero.
I savored the sensation, slowly kneading them, and soon felt something small and firm poking against my palms.
Yu-ri’s nipples were gradually hardening, responding to the first outside touch they had ever known.
I gently flicked one with my fingertip and smirked.
“You felt that too, huh?”
Her face flushed bright red, like it would burst any second. She covered her eyes with both hands.
“I-I don’t know! Don’t ask me things like that…!”
“Look at this. It’s seriously cute.”
“No, don’t look…!”
Yu-ri refused to watch me pleasuring her until the very end. I gently stroked her hair, then cupped one breast and brought my lips to her nipple.
“Hiiik…”
The moment my mouth touched it, she moaned, but she still wouldn’t move her hands from her eyes.
I took her nipple and as much of her breast as I could into my mouth and sucked hard, like I was drinking from a straw.
“Haaang! W-wait…!”
Yu-ri flailed her arms wildly.
When I finally released it, her springy breast jiggled back into place, the nipple now even stiffer and more prominent than before.
“Did you feel it?”
“I-I don’t know about that…”
“Then I’ll just keep going until you do.”
“Wait—?! Hi-hiiiyaaaang!”
I sucked on her breast again. She cried out loudly and clutched my head with both hands.
Burying my face in those soft, bouncy breasts and sucking on her nipples was something I could happily do for the rest of my life.
I spent a long time worshipping her chest, occasionally giving the hardened nipples the tiniest, teasing bite with my front teeth.
“Higiiit! D-don’t bite…!”
Every time, Yu-ri let out moans she couldn’t hold back.
At first they sounded like she was resisting the strange new feelings, but gradually those moans grew sweeter and sweeter. I wasn’t sure if she had noticed the change herself.
After I had spent a long while kneading her breasts and sucking her nipples, once her voice had completely melted into the sweet moans of a woman drowning in pleasure, I finally lifted my head from her chest and looked at her face.
“Haa… haa…♡”
Yu-ri’s expression was utterly melted with ecstasy. Her eyes were half-lidded, her cheeks flushed deep red. Our gazes met.
Without needing to say a word, we both moved at the same time, crashing into another fierce kiss.
She held my cheeks with both hands. I kept one hand on her breast and slid the other down to squeeze her ass.
She no longer said anything about not touching or being embarrassed.
Lost in the messy, heated kiss, our tongues tangled wildly. I unbuttoned her pants and slid them off in one smooth motion. Yu-ri was left wearing nothing but a single pair of panties.