I felt something foreign take control over me as I accepted such an evil suggestion from my loyal guard yet a part of me was excited to see where it will lead.
"Good. Let's hurry up" Dex said as he was the first one to get into the stagecoach, occupying the seat.
I saw him spreading his legs wide, his loincloth trying its best to hide his crotch. He then started patting his lap while looking at my sister.
"Come on in Princess Mia, We are getting late" He had a strange smile on his face and I could swear that I saw his throat move as if he was gulping his saliva in anticipation.
"Ye...Yes" My sister too could feel that this was inappropriate yet she couldn't do anything at this point.
She looked at me, thinking that I will say anything to stop this yet I stood there like a status which prompted her to finally steal her heat and get inside as well.
Dex could feel something soft being pressed on his crotch as his nose was filled with my sister's body fragrance. He could feel how small and light she was and it made his cock twitch.
I too then stepped inside and occupied the seat opposite from dex, me and my sister staring at each other.
"Are you seating comfortably Princess? Let me help you" Just then I heard Dex's voice and saw him hugging my sister from behind, his arms now wrapped around her waist.
I opened my mouth yet no voice came out as the stagecoach finally started moving.
Dex could feel the softness in his arm as he hugged the princess and then pushed her body down toward his crotch,
"Is this comfortable Princess? Your head won' hit the top now"
"mhmm....ye...yes" Mia's face started to turn red as no one had ever hugged her like this before and she could even feel something twitching underneath her yet she was too embarrassed to say anything.
"I am glad" Dex took a deep breath inhaling the virgin fragrance of Mia before he started to slowly move his hips, letting his half-hard bulge slowly grind against her ass.
"ah...mhm.." Mia couldn't help but yelp as she felt something growing bigger beneath her and it was now pressed right between her asscheeks, only her clothes saving her from whatever was trying to part open her asscheeks. Her mind was slowly shutting down.
"Are you alright Mia?" She suddenly heard her brother's voice which made her face even more beet read. She couldn't say that 'Your guard's cock is trying to part open my asscheeks' to her brother so she just smiled, "I...I am fine brother!"
I could feel that something was wrong, the beet red face of my sister along with the slow and steady movement of her body on Dex's lap. I could easily guess what was happening yet my body was just glued to my place as I let it happen. I didn't realize that my tattoo was currently glowing and releasing a wave of purple mana that was invisible to normal eyes.
I could see small tears in my sister's eyes which I could guess was a mixture of shame and lust yet she didn't stop Dex at all. As the ride continued, her cherry-red lips started to part open as if she was now enjoying this.
*thump" We all heard the noise from outside and our stagecoach jumped in the air after hitting a bump in the road.
"Damn, potholes!" Dex cursed before he grabbed Mia even more tightly as she jumped on his bulge.
"Are you alright princess?" I looked down and saw one of his fingers pressed against her left breast, making a dent in her perfect boob.
"Mmhmm" The sister moaned as the response, she could now feel something stuck between her asscheeks, almost kissing her asshole. She knew that she was wet right now and her mind was blank because of all this.
"Just hold me tightly," Dex said completely ignoring that I was sitting there as his finger moved upward molding Mia's breast into a different shape while she could only moan.
My cock twitched watching this and started to leak precum in my pants, my mind was blank and I didn't realize when we reached the academy. The whole journey was filled with my sister's moans and steady movements of Dex's hips.
I finally got strength in my body as the stagecoach stopped and I got out of the stagecoach hurriedly to not let my sister say my bulge.
"Did you enjoy the ride, Princess? Maybe we can have another ride like this" Dex whispered in Mia's ears and could only hear her moaning whimpers as the response.
As strength returned to her body, she was too ashamed to just sit there. Grabbing the seat next to her, she finally raised her body and felt something slowly slip out between her asscheeks. She jumped out too afraid to look behind and saw the sheer size of the thing.
Her skirt was totally crumbled from behind as she stood next to me.
"Are you alright sis?" I asked acting as if I didn't hear her moans a few minutes ago.
"Ye..Yes I am absolutely fine. You are fine...We are fine! I...I will meet you later." She looked down before running through the academy gate, disappearing among the crowd.
I felt as if something had broken inside me, A mixture of guilt and lust overtook my thoughts as I looked toward the stagecoach and what had transpired in there.
'Something is wrong' I thought to myself as I started walking toward my class.