Yes

I went in the room and closed the door and threw my clothes down on the bed. I picked up my boxers and slipped them back on as it felt funny to be totally naked. I heard a tapping on my door.

“My room. Thirty minutes.” I heard Susie say. That was weird, I thought. So was she planning to continue the party in her room? Hmm, that wouldn’t surprise me actually.

I got on my computer and started up a session of WoW. I wasn’t doing very good at all, my mind was still preoccupied with how I had gotten to play with four naked girls tonight. I saw it had been about thirty minutes already, so I quietly stepped over to my sister’s room. I just tapped lightly on the door before opening it. She put her finger to her lips to indicate to be quiet and I closed the door behind me as softly as I could. She was sitting on her bed still wearing her crop top and tiny shorts. I went over and sat down next to her.

“So what’s going on?” I asked as I looked up and down her body that I had seen naked just a little while before.

“I told them to come back in thirty minutes and come to my room,” she answered in a hushed voice. “Mom and dad looked pretty wasted. They should be asleep and totally out of it by now. We’ll just have to keep it kind of quiet.”

Sure enough, just then we heard the front door opening and closing very softly. Then the door to her room opened and Amy and Carly slid in and closed the door quietly behind them.

“Hey,” my sister greeted them.

“Hey,” they said back.

“So where’s Beth?” Susie asked.

“Well, we all went to the mall to hang out til it was time,” Amy answered her. “But Beth got antsy and said she needed to go home. So I guess it’s just me and Carly now. Do you think only three girls will be enough for David?” she giggled quietly, giving me a sideways glance.

“Hey, it’s all good,” I jumped in to the conversation.

“So, where were we?” Carly asked. “If I remember correctly, the last thing we did before we were so rudely interrupted is that I jacked off David with my bra and panties. In fact they still feel a little cold and damp against my skin. So should we all take off our clothes again and pick up where we left off?”

“Whoa, not so fast, girlfriend,” Susie jumped in. “I think that game is over. Let’s just have some fun.”

“Sure, Susie,” Carly answered. “It’s still your birthday. What do you have in mind?”

“Well, for starters, I think David should take his boxers off,” she grinned. “I don’t know why you’re hiding that big beautiful cock from us, bro. In fact, let me help you with that.”

She reached over and grabbed the waistband of my boxers and yanked at them. I lifted myself up off the bed allowing them to slide down my legs. My cock had already grown hard again from anticipation and sprang up like a dutiful soldier. Amy and Beth oohed and aahed.

“Shhhh,” Susie reminded them. “We don’t want to wake the ‘rents.”

I was still sitting there with my hard member standing straight up in my lap, not sure what to do next. My sister looked over at me and gave me a wink. Then she reached over and wrapped her hand around my thick cock.

“Oh yeah, bro. That’s really a nice one,” she grinned. She stroked it up and down and cupped and massaged my balls, like she was inspecting and measuring them. She bent over and kissed the tip. It seemed really weird to see my sister playing with my cock in front of two of her best friends.

“So don’t just sit there, bro,” Susie lifted her head and laughed. “Get over there and let Amy and Carly inspect your package.”

The other two girls had settled down on a couple of Susie’s bean bag chairs across from the bed. I got up and crossed the room and stood in between the two girls. My genitals were just about at their face level as I stood in front of them sitting on the bags. Amy reached up and ran her fingers lightly all over my cock, sending chills through my whole body. She massaged my balls and pushed back my foreskin and ran her fingers over my purple head and behind the sensitive ridge. I was about to lose it right there.

“Hey, girlfriend. Let me check him out too,” Carly protested. Amy dropped her hands and Carly took her turn. She squeezed my hard rod hard, obviously enjoying its steel-like hardness. She stroked it back and forth deliberately, squeezing the mushroom head tightly each time she reached the end. She looked over at Amy and they smiled at each other. Then they simultaneously bent forward and planted their lips on my throbbing dick.

“Hey, hold on a minute,” my sister called out in a loud whisper. “Nobody said anything about sucking him off. You were just supposed to be checking it out. Get back here, David” she ordered me.

The two girls backed off from my cock and I returned to sit on the bed by Susie.

“So what now?” I asked her.