My girlfriends sisters - Part 4

This is the 4th part of this story. To understand the context better, go back and read the other parts.

Since that day, Emily and I have never gotten time to ourselves, to have sex as partners. Every time we initiate something, Angelica or Grace always step in. Not that I mind, but sometimes it can be a bit much.

A couple weeks ago, I was lying in Emily's bed, watching YouTube with her. I looked at her, placed my finger under her chin, lifted her face and kissed her deeply. It was passionate, and I loved it. She took hold of my cock and silently started stroking it, but not quiet enough. Grace jumped out of her bed and ran over.

"Well, that's the end of that." Emily said with an upset tone.

"No, carry on, I want to try something. I've seen it in porn recently, and I want to try." I wasn't sure what Grace was up to but I'm always happy to let her explore. "All I need is for the pants and boxers to go."

We were happy to comply. I stripped naked, Emily took my cock in her hand and started stroking it again. Before I knew it, Grace had her hands on my ass cheeks, spreading them wide. I had no clue what she was doing back there, but I didn't imagine she'd managed to get ahold of any dildos, so I should be safe from that at least.

Then it happened. I felt a small, wet touch to my asshole. I turned my head to see Grace's face centimetres from my ass. Emily shuffled down the bed and took my cock in her mouth, sucking passionately. I moaned loud, it was the best feeling I'd ever experienced. Then Angelica jumped out of her bed, slowly approaching while stripping along the way. She pushed my head flat while my body was sideways, and she started riding my face.

I put my tongue to good work, writing the alphabet with my tongue until I got to the letter that hit her spot the most. Q made her moan the loudest, and so thats what I stuck with. Grace pushed her face deeper between my ass cheeks, her tongue almost penetrative my hole as she rimmed me. Emily sucked my cock down to its base, her face turning red the longer she held it in her throat.

Just as I was about to cum, Emily took my cock out of her mouth and gripped it tight, making sure nothing came out. After a few seconds, she took my balls into her mouth and started licking and sucking them. Angelica bent forward while still riding my face, and took my cock into her mouth. Grace rimming my ass, Emily sucking my balls, and Angelica 69ing with me. It felt like a fever dream.

"I wonder if cum tastes better if you can't see it" Grace said. It was too late to let her try from my cock though. I grabbed the back of her head and pushed her back into my ass. I screamed at the top of my lungs before unloading my cum into Angelica's mouth. Emily was always quite a tease, and she sped up as soon as I finished cumming. Angelica grabbed Grace's head and started kissing her deeply, transferring my cum between their mouths.

"That... was..." I could barely catch my breath.

"Babe, we need some time to ourselves. It's nice when its just the two of us, but my sisters hog you." Emily looked at me frustrated, and when we had a moment, we started looking at places to visit.

In the end, we made a decision to go further north. A few days later, bags were packed, and we were on the couch on our way. The coach was fairly quiet, and to cure some boredom, Emily started stroking my cock at the back of the coach. She put a finger on her lips and leaned down, pulling my cock from the waistband and sucking me off on the coach.

I bit my lips and covered my mouth, doing my best to suppress any moans that could come out. Throughout our visit, we visited many different shops, had sex in multiple public bathrooms, I even shot a load on Emily's breakfast some mornings. It was an amazing stay.

The day we got back, I walked through the front door of Emily's house, both parents sat in the living room, but Angelica and Grace nowhere to be seen. I go upstairs to put my bags down, where theyre both naked on the floor in 69 position. I stare at them, unsure of whether this is normal by now, or if I should freak out. Angelica shot to her knees and immediately started pulling my pants down.

"We missed you!" She shouted. I told her to quieten down, with her parents sat downstairs.

"More importantly, we missed this." Grace added. They both licked either side of my cock, and making out with both of their tongues attacking my cockhead. Emily saw what was happening, sighed and said she was going to get a drink. We all said okay, and they continued after she left. Footsteps coming up the stairs, all of us assumed it was Emily. None of us expected their mum, Michelle, to walk into the room. Emily followed a few seconds later and we all went silent.

"Wh-what the..."
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Please let me know if you'd like a part 5. Thank you for all the positive reviews on the previous parts!