Requested by sohagol

Jihoon POV

In this world, we divided into three ranks.

Alphas are generally dominant and able to impregnate Omegas. Male Alphas usually have a knot when aroused.

Betas are subordinate to Alphas and may or may not be able to impregnate Omegas. Betas are often presented as having "normal" human anatomy with none of the special attributes of Alphas or Omegas.

Omegas are generally lowest on the hierarchy. Male Omegas are self-lubricating and have the ability to become pregnant, sometimes referred to as being bred or mated. Lovers may form pair-bonds with a special connection with telepathic or empathetic qualities. Paired Alphas may be jealous and possessive of their mate, while the Omega may become submissive. Omegas and Alphas may go into heat and need to have sex; this may be the only time Omegas are fertile.

Naturally, all of them are women.

Well almost all of them.

I, Park Jihoon, a young 17 years old boy...

Is an omega.

∆∆∆

It's Valentine's day! I'm gonna give my homemade chocolate for my best friend, Woojin. And... For the person I love,

Lai Guanlin.

Usually, boys give chocolates when white day. But I don't give a damn care about it.

And by the way, no one knows that I'm an omega. Even my best friend. I have prepared the medicine to not let my body become heat cycle.

"Here you go Woojin! Thank you for always be my best and BEST!" I gave the chocolate to him. "Thank you hoonie!" He kissed my cheek. I already used to it. Cause that's what friends do right? And last but not least to my future soulmate, Guanlin. I found out that Guanlin received many chocolates from the girls. And because of that, I'm kinda scared. What if he doesn't accept it? What if he thinks it disgusting?

The bell has rang and our first period is swim class. It's kinda one of my favorite. Cause I can see Guanlin's bare chest! Everyone already went to the changing room.

"Coming hoon?" Woojin asked. "Coming!" I walked to Woojin and without realize, I still carrying the chocolate that it should be at Guanlin's hand by now. Oh well... I'll put it at the locker and after school I will give it to him.

If I have a courage to do it.

Time Skip

At the swimming pool, like usual Woojin looked at my body.

"You know hoon. Your body shaped like a girl. Or perhaps you're an omega?" I shakes my head. "No way right?" Woojin still curious. "Park Woojin!" The teacher called him. "Yes! Well, I'll be leaving you for a while." I just nodded as Woojin went to the teacher.

I sighed in relieve. To be honest, I felt kinda dizzy right now. Maybe I lack of sleep because of making the chocolate.

I held my forehead. I gasped not normally. This is bad... This not because of tired...

Buk

I bumped into someone as I looked up it's Guanlin. "Jihoon?" He looked worried. This is so bad....

My body is preparing for a heat cycle...!

Medicine... I have to get the medicine...!

"Teach! May I go to the changing room? I forgot... To bring my towel!" I asked a permission. The teacher just nodded as I hurried run to the changing room.

∆∆∆

I searched the medicine at my locker. But there's no sign of the medicine.

"I'm sure I put it here! Or don't tell me I left it at class!" My legs began weaken. I slowly slide down my body to the ground. "This is bad... My heat..."

"Your smells too sweet."

I jolted as I looked up and found myself a person that I don't want him to know yet!

"Guan...lin...?"

"You're looking for this?" He showed the medicine to me. Of course I was surprised. "Where did you..." "You drop it at the class." He said. I looked down with trembled.

"Hey," he called.

"You're an omega. Aren't you?"

No way! He will hate me!

I slowly heard a steps coming closer to me. Is he gonna tell that I'm disgusting?

"Your scent is just... Too sweet." After he finished his sentence, I widen my eyes. He, Lai Guanlin, just kissed me.

"Sweeter than a chocolate." He licked my neck. I raised my head up as he keeps licking at my neck. "Nghh...! Guan...!" He kissed my neck and then said it not to loud but like a dirty lewd tone.

"I'm gonna make lots of mark so people will know that you're mine now." He then bit my neck as I screamed. "Akhhh!" His left hand slowly touched to my nipple. He pinched it hard and his face slowly went down to my other nipple. He licked my nipple like the way he licked my neck and then he sucked it. "Ngaaakhhh...! Ahhhh...!" I moaned. "Do you enjoy it? Your smell got even sweeter than before you know? What if the other alpha finds out about you being an omega?" Guanlin asked mischievously.

"Or do you want to fuck with the other alphas?" His right hand slipping into my pants. "Oh? Your wet already? Does my touch really turns you on? Or it's just because the heat?"

"Ngghhh... The only... Person I want to fuck... Is just you..." I said as I wrapped my arms around his neck. "Your touch... Feels... Good..." Guanlin licked his lips. "Turn around hoon." He said. I do as he say as I turned around while looked back. He pulled my pants down and after that, he left his finger into my butthole. "Anggghhh!!" "I can tell that you've always playing with your hole, baby."

"That's because... I always want to fuck with you... So... Aaakhh!" He then put his second finger into my hole. "Enough... Just... Hurry up and put your dick into my ass!" I said. "What a lewd baby you are..." He pulled his finger away from my hole and then he spreading my ass so the hole is wide open. I felt something big pressing on my butt. "You ready?" He asked. And the answer he get is...

"Just fuck me already... Daddy..."

He grinned as he thrusted his dick into my hole. "Hyaaa!! Guan....! Guanlin...!" I screamed in pleasure.

"You know Hoon, this is my first experience doing sex. Especially to someone that I love." Jihoon widen his eyes. "What does that mean Guan aaaakkhhh!" He pulled and thrusted it hardly, making me cut the words that I want to ask to him. "Guan...! Noohhh...! I'm... I'm gonna..."

"What is it you want baby?" Guanlin asked me. I already shed tears in the meaning of hurt and pleasure.

"I want you to cum inside me daddy!"

Guanlin leans his head to my ear as he whispered, "Gladly." As the last thrust, he let himself cum inside me as well as me that letting the floor dirty with my cum.

"Hahh... Guanlin... Mmph..." He kissed my lips deeply. I slowly accept the kiss. It tasted better... Better than chocolate.

"Guanlin... What if... I'm pregnant after this sex?" I asked.

"I will be happy to have a family with you." He answered. "Does that mean..." He gave me a smile. A sincere smile.

"I love you, Park Jihoon." 

He confessed. "Me too." I also gave him a sincere smile. "I forgot I have a chocolate for you." I was gonna find the chocolate but then he hugged me. "Guanlin?"

"I don't need a chocolate. Just let me fuck you again!" He said. My face turns red and then I looked away. "Af... After school." I said. "What?" "After school... Let's do it again... At your place." I said nervously. He smiled as he kissed on my cheek.

"How bout I fuck you while your body filled with chocolates?" He whispered to my ear. "Do... Do what you want!"

"But before that..." Guanlin slowly released the hug as I looked at him.

"What should we do with this mess?" I asked as Guanlin looked at the floor that filled with jizz.

"We should clean it up." As I agree with what he say.

★ ★ ★

I'm very sorry about the late post! And tbh, I don't really know about omega/alpha stuff. So if it's wrong, please forgive me--"

And by the way, happy Valentine's day ♥

Voment please