I followed him into the sauna.

Why did I agree to the sauna? What was I thinking. I could feel how clammy my hands was getting and the sweat dripping down from my back.

“So hot…”

“Me?” He asked with a smile as he bend down in front of me with his ass upright.

He wants me to cum inside of him…?

I wiped my hands on the side of my thighs as I was slowly approaching him. My breathing became heavier for each step I took. I wasn’t sure if it’s the sauna or that I was so scared to mess it up… his body is like a temple… and I would just ruin it…

Jonna looked back at me

“What are you waiting for? We don’t have much time.”

“Time?”

“Yeah, before everyone are returning.”

“Right…”

I grabbed hold of my dick and lightly pushed it inside of him. It wasn’t as difficult than I expected.

He swiftly pulled my hand to his belly. I gently rubbed it.

“It’s big isn’t it?” He asked with a slight insecure tone to his voice

“Very big…” I moaned

“Does it turn you on?”

I couldn’t utter another word I felt too aroused. It was way different than I imagine it would be. I slowly started to thrust harder with both my hands holding onto his round belly. I even squeezed it a little. I started to moan louder and louder and somehow I didn’t care if someone would walk in on us. I just wanted this feeling to last.

He looked back at me with a smirk. He squeezed his ass tightly to the point I ejaculated inside of him. It didn’t even last for a minute… I wanted to enjoy it for a longer time. I sighed disappointedly as I pulled out my dick. I could see my cum dripping out of his asshole.

Jonna turned around sitting on the bench in front of me. His boner pointed straight at my face.

Jonna lightly placed his hand behind my head, playing with my hair with his fingertips.

“would you mind suck it of for a bit? It hasn’t fully grown yet.”

“How much bigger can it get?!”

I stared at it for a bit

“I doubt it will fit in my mouth.”

He held tighter to the back of my head and pushed my face closer to it.

“It will be fine, if it’s too big then just suck the tip”

I started to lick around the tip and softly kissed it. I opened my mouth wide open and squeezed the head inside my mouth. I could feel it going slightly down my throat.

I looked up at his aroused face. It turned him on and before I knew it his dick did indeed grow larger…

I started to panic when it went further down my throat pushing it to the limit. I could suddenly feel a warm stream going straight down to my belly sack.

“Is he ejaculating inside of me?!”

The endless stream just kept filling up my belly sack. I could feel the pressure around my lower belly. “Is it expanding?” I placed my hands on the side of my belly. I could feel it popping out, gradually growing bigger.

My heart started to pound faster, the pain in my throat wasn’t as painful as my belly being filled up with his cum. I could feel how my belly began to fill out onto my lap, it wouldn’t be long until it would start touching the burning hot floor.

He steadily pulled his dick out of my mouth, covering the tip with his thumb as he wasn’t done ejaculating.

I licked the cum off around my mouth.

His cum didn’t taste bad at all, it was kind of an addictive taste.

I moved his hand from the tip and placed my lips onto it to suck out whatever there was left inside him.

Each swallow I made, made my belly stretch even further. The pain from the expansion began to numb down.

“ng… it taste so good”

He lightly tapped my forehead to move my head back.

“I think you had enough.” He said with a steady voice

I looked up at him disappointed as I rubbed my round belly. I could feel with my fingertips that my belly button has popped out.

He bit his lower lip as he looked at my belly. He stood up and reached his hand down to me.

I took it and he managed to pull me up from the floor.

I started to slowly wobble out of the sauna. All the other students seemed to already getting ready to leave. Luckily no one noticed anything.

One of Jonna’s friends exited the shower staring at my belly.

“When are you due?” He laughed as he placed his hands on my belly.

“Due…?”

“I guess one more joined the pregnancy pact”

He said while rubbing it aggressively

Jonna slaps his friend’s arm as he chuckled

“He’s just bloated, probably drank too much of the pool water”

Everyone laughed at his joke while glancing over my belly with disgust.

I quickly opened my locker to grab my t-shirt. I pulled it over my head and with all my strength I tried pulled it over my pregnant-looking belly. My lower part of the belly was still poking out.

Everyone started to laugh even harder.

“Okay enough guys.” Jonna did a hand gesture to indicate that everyone should leave.

His friends looked back at him

“Are you coming?”

“I’ll be there in a minute.”

Everyone finally left us behind in the changing room.

I sighed as I looked down on my belly. I got aroused as I lightly rubbed it.

“Pregnant…” I muttered to myself with a smile

“You’re obviously not pregnant, you’re just bloated from my semen.” Jonna gently rubbed my belly with his hand as he looked a bit concerned.

“I never made a belly grow this big so rapidly before to be honest, little bit bloated yeah but not to this point. Glad I stopped.“

He handed me his jumper from his locker.

“Wear this. Hopefully your belly will go back to normal before you even know it.”

I looked down at my belly

“Back to normal…?”

I pulled up my t-shirt and rubbed all over it. Wishing it wouldn’t go away. I pushed out my belly further as I rubbed the side of it.

“Even if everyone looked at me with disgust I actually prefer this over my flat stomach…” I muttered to him

Jonna steps in front of me. This time our bellies touched. Lightly rubbing each other.

My breathing became heavier, Jonna somehow managed to get me aroused yet again.

He looked down at me and glanced over our bellies.

“Can I tell you a secret?”