Chapter 12: Chocolate Anal Sex with My Little Sister ※Caution※※Caution※
It was time to resume the task that had been delayed because I had peed.
Actually, everything I had done so far was preparation for anal sex, and now it was time to start filling my little sister’s anus with semen.
“Oppa. Are you ready for sex?”
“Yeah.”
Hayeon dropped to her knees in response to my words, then placed her palms flat on the floor in the shape of the number eight and lightly rested her head on the back of her hands. From that position, she lowered her chest and waist and raised her hips high, creating the optimal pose for anal sex.
At first glance, it looked similar to the dogeza pose, but the difference was that she was sticking her ass out toward me now, showing her anus.
Her anus, which had slightly puffed up from the stimulation, was cute and prominent between the round curves of her buttocks. Did she sense my gaze? Hayeon loosened her sphincter slightly and showed her anus with a “pop♡”.
“Now, are you going to put it in? Hurry up and fill my anus with semen and we have to go to the Department Store.”
“I would, but it won’t hurt, right?”
To do anal sex, you need liquid to act as lube.
Of course, my little sister’s saliva and juices can serve as lube, but even so, Hayeon’s anus has very strong contracting power and a narrow hole, so it has to be handled very gently.
Moreover, my cock is much thicker than fingers, so if I force it in, it would be painful.
Then Hayeon smiled faintly.
“Then this time, instead of saliva or juices, let’s use something else as lube. Oppa?”
“Is there something like that?”
“Yeah. There’s something good here.”
Tap.
A chocolate wrapper fell in front of me.
“Eh.....?”
Chocolate wrapper.
Hayeon’s anus twitching.
And lube...?
“....Eh?”
I felt like I had been hit hard on the head with a hammer when I combined the association of these three words. Isn’t that too cheap? But to make my little sister’s anus feel good, I, as her oppa, have to do anything...
“You’re going to use this as lube instead?”
“Yeah. Saliva and juices might not be enough... So, with chocolate, it should be fine, right? If I melt it, it probably won’t be bad, right?”
“That’s true, but...”
Hayeon’s voice, watching my hesitation, slightly lowered.
“Oppa. Don’t tell me you think it’s dirty or something? And you’re my slave, right? If I want something, you do it, you bitch slave, right?”
“Yeah. That’s right. But...”
“Yeah. You’re just a bitch slave who does what I say. Even if I tell you to drink my pee, you have to do it. So don’t hesitate, hurry up, you bitch.”
In the end, I, Hayeon’s bitch slave, had no choice but to obey her words. Actually, even having doubts would be disqualifying for being an oppa.
“Sorry.”
Smack.
I kissed her sole with the meaning of apology, then picked up the chocolate from the floor.
'Is she really going to do this...?'
Actually, when chocolate melts, it becomes sticky and creamy, so it might be more effective than saliva or juices. Moreover, if I keep giving it constant heat, there’s no problem with it melting and there will be more of it.
Perhaps depending on how I use it, it could be much more effective than lube....
When melted, it’s like lotion, sticky and smooth... I imagined Hayeon’s anus filled with melted chocolate and unconsciously swallowed.
Then the problem was how to melt this hardened chocolate...
Pop pop♡
“Ah...”
As if the answer to that problem was right there, Hayeon spread her hips and pressed her body intimately against mine, showing her anus.
At the same time, she loosened her sphincter slightly and opened her anus... while lifting her hips slightly, she was subtly appealing for me to put chocolate in that hole.
Um.
I found a way to melt the chocolate.
'Just put it in the anus.'
I recalled Hayeon’s anus that had been gripping my cock as if to melt it, and nodded. After all, if I was going to use it as lube, putting it in the anus and melting it was the easiest and fastest way.
Probably with Hayeon’s anus, the chocolate would melt quickly, and then I wouldn’t have to bother putting the melted chocolate back in her anus or rubbing it on my cock, so it was a win-win.
...Of course, using chocolate in the anus as lube was still a bit weird.
“Oppa. Hurry up. Time is running out.”
“Yeah. Got it.”
Even so, as Hayeon’s words, I was a bitch slave who had to obey unconditionally. I erased any doubts. Explaining that I had to do it without any questions even if she told me to drink her pee was exactly my role as oppa.
I peeled the chocolate wrapper and picked up the square chocolate with my fingers.
“Hayeon, can you spread your hips a bit?”
“Heh. Oppa. What should I say when asking my little sister?”
“...Please spread your hips a little. Hayeon-nim.”
I kissed her sole of the kneeling Hayeon. Then Hayeon, who let out a breathy laugh, put strength in the hand holding her ass, showing her anus in more detail so there would be no hindrance in inserting the chocolate.
“See? It’s good, right?”
The lewd back view created by her small, tempting ass caught my eye.
A pretty pussy dripping juices on the sole as if expecting something. A lovely and cute curve on the buttocks... And finally. The anus puffed up cutely in the gap.
I pressed the chocolate against Hayeon’s anus, which was beautifully closed like flower petals, and pressed firmly.
“......It’s not going in well?”
“Yeah. Wait a second, oppa.”
When Hayeon relaxed her hips and loosened her anus slightly, the resistance felt from the sphincter became clearly weaker than before. Taking advantage of that gap, I pushed the chocolate in strongly, and the cute wrinkles around the anus opened with a “pop♡” and swallowed the square chocolate chunk stickily.
—Pop...
The chocolate chunks that had been digging into the anus one by one finally disappeared.
Hayeon’s anus, which had swallowed the chocolate, contracted the wrinkles again as if nothing had happened, closing tightly like a pretty flower petal. Inside, the chocolate was already melting in response to the hot temperature of Hayeon’s rectum.
I pushed her anus open and put in one more chocolate.
“Aah.... This feels weird...”
Whether the sensation of the chocolate I had just inserted for the first time was strange, Hayeon squeezed her eyes shut and frowned slightly. Her frowning face was so cute and lovely that I chuckled.
“It’s okay? Want me to put more?”
“Uhn... Keep going...”
I picked up the next chocolate.
As expected, the anus wrinkles would open a little at first, and after the chocolate was completely in, they would close again and swallow the chocolate inside. As I kept inserting the chocolate, before I knew it, I had put in 8 pieces.
Open and push in.
Open again and put in.
At some point, the resistance felt from Hayeon’s anus became a bit stronger, as if it was becoming too much to insert more chocolate. But if I pushed, one more chocolate would open Hayeon’s anus and slide inside with a “shoo”.
Thump thump-!
Even though it was natural to loosen her anus to please her little sister, somehow my heart was beating and my breath was getting faster.
“Hayeon. Loosen your anus.”
“Ugh.... Haa.... Uhn...”
“See. It’s going in...”
With a firm grip on Hayeon’s anus that was twitching as if it had reached its limit, I pushed the chocolate in, and the anus, which had been resisting, opened as if it had no choice and swallowed the chocolate.
“Haaah♡”
Hayeon’s hips jerked, and she let out a joyful moan while accepting the foreign object digging into her anus.
The anus of my little sister, visible through the slightly opened gap, was already filled with the chocolate melting little by little.
Push... Shoo!
After putting in all the remaining chocolate, Hayeon’s anus was now twitching as if it had reached its limit.
To prevent the melted chocolate from leaking, Hayeon clenched her sphincter tightly and melted the chocolate little by little with the heat inside her anus.
“Tell me when it’s all melted, Hayeon.”
“Uuuuh... Haa... Haa...”
Because of the foreign sensation in her stomach, Hayeon’s breathing was a bit rough. Sweat droplets were forming on her fair, smooth skin. Nevertheless, Hayeon was shaking her hips and breathing sweet and excited breaths.
Then, after some time, the sensation of the foreign material filling her anus adapted, and she regained her composure noticeably.
Probably it would take some time for all the chocolate to melt.
“......”
“......”
During that time, I wiped up the juices and pee that had spilled in the room with tissues and cleaned it up. No matter how natural it is to express affection between siblings, dirtying a public place like this is very rude. I had to clean thoroughly in advance.
After cleaning up all the traces left by Hayeon and me, the waiting time came.
Hayeon, who had been stroking her lower belly, showed a lewd smile.
“Oppa. It looks like the chocolate is almost all melted.”
“Really? Then shall we have sex right away?”
“No, oppa.”
With disappointment filled tone, Hayeon grabbed my collar and pulled it. Then, showing her teeth, she smiled cutely.
“First, I have to check if the chocolate is all melted, oppa. Do I have to explain everything like this?”
“Hey. You might forget...”
“Heh. Okay, so hurry and check if the chocolate is all melted.”
Shove.
Hayeon sticking her ass out in front of me.
From the outside, it looked like a small, round ass, but inside, it was probably filled with melted chocolate. Of course, on the outside, it was just a white and pretty ass.
“.....Swallow.”
I swallowed the saliva.
I spread my little sister’s ass a bit.