Truth or Dare with my naughty step sisters

Chapter 4

Luckily for me, I had another pair of shorts underneath, so when I took the outer one off, that one remained.

"Stephen!" Sophia stared at me with frustration.

I smirked as I settled back down. "Truth or dare?" I asked Sophia.

"Truth."

"Tell me the one time you hated me the most and why?" I asked.

"I've never hated you, brother. But there was a time I had the urge to cut off your d**k. It was when we were in high school and I overheard you and your friends talking about our English teacher."

"What?"

"You f****d her, Stephen."

"I didn't."

"Yes you did," she snapped. "You boasted about it yourself."

"It happened only once."

Her eyes narrowed slightly. "Once?"

"Alright….. alright…." Sophia stepped in. "That was a long time ago. Let's move to the next one."

"Truth or dare?" Navy asked.

"Dare," I answered.

"I dare you to pull Sophia's gown off with your teeth."

Both Sophia and I widened our eyes in surprise.

"What?"

"Rules, Stephen. Remember the rules of the game," Navy reminded me.

Sophia slowly cupped her boobs as she watched me. "I'm excited and curious to see you do it."

I rose from the chair and walked towards Sophia, lowering myself to her level. Bringing my mouth to her thighs where the hem of her gown stayed, the urge to bury my head between her legs consumed me. Slowly and carefully, I gripped the edge with my teeth and dragged it upward.

Sophia chuckled, and at some point she lifted her hands. When my mouth reached her chest, my lips softly grazed her t**s, and my stomach dipped.

"I'm loving this!" Sophia exclaimed.

I pulled the gown upward, peeling it off her skin and dropping it to the floor. At once, Sophia adjusted, bouncing her boobs lightly and freely in the air.

As I settled back in the chair, I tried to ignore the stunning woman before me, but it was difficult, especially when she kept bouncing her boobs every now and then. My c**k strained hard against my shorts.

"Truth or dare?" Sophia asked.

"Truth."

"Have you ever seen us as more than sisters? Like right now? Do you want to f**k us both, Stephen?"

"What?!" I exclaimed. "I'm not answering that."

"You chose truth."

"But that question is uncomfortable."

"Your c**k doesn't seem to agree." She glanced at my erection inside my shorts.

"No. I'm not giving you an answer."

"Then I'll dare you instead. Take off your shorts. I want to see the size of your dick."

"Are you serious?" I scoffed. "You actually want to see my d**k?"

"It was fine with you when you undressed me," Sophia said.

"And are you two even willing to acknowledge that this isn't normal? We're family." Family, indeed.

"Oh come on, Stephen. How long do we need to remind you that you aren't related to us in any way?"

"Take your shorts off, brother."

I hesitated for a moment before giving in. "Well, rules are rules."

I rose from the chair, reached for my shorts, and pulled them down in one fluid motion.

"Wow, Stephen!" They both exclaimed.

"We didn't know your c**k was this massive," Navy said.

"Why haven't you measured it yet?" Sophia questioned.

"I don't know. Maybe I don't want to?"

"I really do like your dick." Sophia bit her lip. "Shaved clean, and the size is massive. Nothing like Navy's boyfriend."

"Sophia!" Navy snapped.

"She has a boyfriend?" I asked.

"He's an ex now," Sophia replied. "The night we agreed to a threesome, I was left deeply unsatisfied. His d**k was the size of my pinkie finger."

I laughed lightly as Navy glared at her sister.

"Truth or dare?" I asked.

"Dare."

"I dare you to suck my finger."

Sophia smiled before crawling towards me. Running her fingers through her hair, she lowered herself to my hand and took two fingers into her mouth. She ran her tongue from the base to the tip, licking slowly with an expression of pure lust. My c**k strained even harder. I wanted her mouth somewhere else; on my d**k.

Sophia was so good at it that I felt the sensation rush through my body. She licked my fingers clean like a lollipop before pulling back and settling aside.

I turned to Navy.

"Truth or dare?" she asked me.

"Truth."

"Have you ever had a threesome before?"

"No." I shook my head. "But I imagine it would be exhilarating."

"My turn." I leaned back. "Truth or dare, Navy?"

"I pick dare." She smiled, biting her lip.

"I want you to suck my dick."