Demon Lord’s Succubus

I smiled satisfied as I heard his answer.
"You know what you have to do, right?" I said while licking his tentacles slowly.

"Yes..." he answered shyly.

I leaned towards him, letting my twin peaks press against his chest, feeling his heart that beating fast.

I brought my face close to his neck and licked it slowly, then looked at his face that looked tense. My hands took his tentacles and placed them between my thighs. The tentacles slithered directly into my hole.
"Good boy, " I praised him.

He smiled shyly at my compliment, his cheeks flushed.

His tentacles started to go deeper and wiggled slowly inside my inner wall, tickling me.

My lips fell to his lips then I licked him down to his chest and bit it slowly.
"Ah..." he moaned.

After I released it a faint red mark appeared on his chest. I looked at his face, still red in embarrassment.
"Don't hold back... I won't hold myself back either..."

"Does that mean I can do everything?" he asked shyly.

I smiled at his innocent question.
"Everything."

"Is that true?"

"Yes, " I answered convincingly.

"Alright..." he said with a blushing face.

"He's so cute..." I thought.

But apparently, I was wrong, a second later his tentacles wiggled wildly, bound my hands and pulled my body backwards. The other tentacles quickly bind my body and hold me in the mid-air.
"What are-"

Before I finished my sentence, he separated my legs and tied my thighs to my ankles. The other tentacles slithered to tie between my breasts and squeeze them, making my twin peaks more stand out. I looked at him in disbelief, he looked like a sweet boy earlier. I just opened my mouth but suddenly his tentacles entered my mouth and wiggled wildly inside it, exploring every single inch of me. Whereas the other tentacles twisted my tongue, mixing the liquid with my saliva. The tentacles inside my hole, wiggled wildly, their suction force even stronger.
"Ah... haaah..." I moaned when my body was shocked to get so many stimulations at once.

He raised up and looked at me.
"You said I could do everything, right?" he said timidly but his eyes were like hungry beasts.

I only could look at him without being able to answer as his tentacles fooled around inside my mouth. His duality really shocked me.

He brought his lips close to my mouth and inserted his tongue. His tongue swam wildly in my mouth, participating in the parties there. Then he licked me down to my neck and paused for a moment as he stared at the tip of my twin peaks. He licked it slightly and watched my reaction. I twitched in pleasure. A smile returned to his face after he saw my reaction, he immediately devoured my breast. His tongue played at the tip which hardened and bit it gently, while one of the tentacles slither to the other one, swirled it and sucked it hard, so hard that I felt like being pinched.
"Ah... haaah... haa..." I moaned without resistance, I even didn't struggle. I let that unidentified creature play with my body as he pleased, satisfying our desires.

He continued to do it alternately to my peaks, making my mind sink between the gentleness of his tongue play and the pain of pinching his tentacles. A burst of desires roused my delicate flesh that was being stimulated over and over. My liquid started to drip between my thighs.
"Nngh... Nnngh...! "I tried to talk to him but the tentacles in my mouth blocked my voice.

He stopped himself and looked at me in guilt as the tentacles in my mouth crept out.
"You naughty boy. You messed with me without thinking about my feelings."

He bowed his head in guilt, preparing to accept my anger, his tentacles loosening. But he was wrong, I pushed him and reversed our position.
"I won't let you have fun all by yourself," I said with a mischievous smile.