Moving Sister [MF] [Inc] [Oral] [Reluc] [Voy]

“This is the last box. I closed the trunk before I left.” I told you when we met at the bottom of the stairs.

“Yay!” you exclaimed and started to run back.

I followed, watching your ass sway in your black running shorts. They were short enough that your ass cheeks poked out the bottom. When you stepped forward up onto the next stair, I got a peek at the pink panties covering your crotch. They looked a touch damp, but since the back of your bright yellow tee-shirt was wet with sweat, I assumed that was the case with your panties too.

We reached the top of the stairs and you led me down the path back to your new apartment. As we walked by your front window, I looked in at our hard work. Boxes were everywhere: piled up on the floor, sitting on top of tables and on the shelves on your new built-in bookcases. After we entered the apartment, you headed into the kitchen, leaving me in the living room alone. I sat the box down on a big stack of other boxes and took a seat on your couch. You soon returned, carrying two large glasses of water.

“Here,” you told me, handing me a glass of water. You climbed onto the couch sideways, sitting on your heels and facing me. You took a big sip of water and set the glass down on the windowsill behind the couch. I was gulping mine down quickly. “Thank you so much. This would have taken me forever to do alone. I’ll do anything I can to repay you. You want something to eat? I can order some food.”

“No, I’m not hungry. I could use some more water though.”

“Yep, totally!” You grabbed my glass of water and ran back to the kitchen. “It’s so fucking hot,” you claimed when you returned. After you gave me the glass, you pulled your shirt off. Under it, you were wearing a black sports bra. It looked a few sizes too small. Your large C breasts bulged out from the low-cut top. The edge of the bra that circled your cleavage was wet with sweat. Even without your nipples hard, I could see their outline from how tight it was. Noticing them, I felt my dick stiffen a little.

“You’re not worried about the window?” It was right behind the couch, facing out to the courtyard. Between the window and the courtyard was the walkway we came in on. “People can walk by right outside it.”

“Too bad. It’s just a sports bra, and I’m in my home. It’s not like I’m naked.”

I finished my water and shook the glass a little. You noticed and took it from me, running back into the kitchen. While you were gone, I reached down and grabbed my dick through my shorts. I gave it a light squeeze. It pulsed in my hand. I gave it a few soft strokes. I tried to adjust it and push it between my legs before you returned, but I wasn’t fast enough.

“What the hell are you doing?” you demanded of me, standing in the doorway between the kitchen and living room.

“I, uh, was adjusting.”

You walked into the living room, and took a seat back on the couch, perching yourself on top of your feet. “Yeah, okay. Then why’s it hard?”

“It just happens sometimes. And, plus you’re sitting here in barely anything.” I reached towards you for my water.

You slapped my hand away. “You perv. I’m your sister.” I moved my hand back towards you, and you finally gave me the water.

“I can’t control what happens with it. It just sees tits and ass and takes on a life of its own.”

You took a long beat and looked over your body. “I have been working on my body pretty hard recently. I guess that’s what I want it to do to guys. ”

“You know…” I pausing, trying to think how to phrase it, “you said you’d do whatever to pay me back. How far does that extend?”

“What do you mean?”

“Maybe you could help me relax some after all this hard work.” I eyed down towards my lap.

You laughed long and hard. “Are you kidding? Did you really just asked your sister for sex?”

“I wasn’t thinking sex. Maybe just a handjob?”

You crossed your arms and looked away from me. “That’s still sick. We’re related.”

“But, we’re still both just people. I’m just a guy. You’re just a girl. It’s not like we haven’t touched each other before.”

“We were kids playing ‘show-me-yours’. We’re grown up now.

I let some ideas dance around in my head. Fuck it, let’s go for broke. I pulled my dick out from the front of my shorts. It’s head was a deep red. Blue veins lined and circled it. A touch of pre-cum sat on the top. “I’ve shown you mine.”

You whipped your head at me, looking confused. After making eye contact with me, you noticed it in the bottom of your vision. You gasped, then looked down at it. Your brought your eyes back up to mine, having a softer look on your face. “This is really what you want?”

A smile slipped over my face. “Only if you’re willing to.”

You jerked your jaw back and forth, eyes darting around, clearly deep in thought. After a lengthy silence, you uncrossed your arms and apprehensively reached for my dick. You wrapped your hand around the base of it and pulled upward, sliding my foreskin over the head of my dick.

I closed my eyes and took a deep breath. You gave it a gentle strokes before starting to give your wrist a little twist when your hand reached the top of my dick. The twist around the head of my dick made me let out a soft sigh. Your rhythm picked up slightly. I looked over at your and your eyes were fixed on my dick.

I noticed some movement out the window. “Fuck, the window’s open!” I spit out, thinking you’d stop and pull away. You continued to stroke, and looked at me.

“So? No one knows we’re related. They’d just think we’re boyfriend and girlfriend. I don’t care if they see this.” On ‘this’, you leaned forward and took my dick in your mouth.

“Uuuuuh” I let out, half in shock and half in pleasure. Your tongue ran around my head as you raised and dropped your mouth on my dick. You reached your hand up, grabbing my dick, and rubbed it over your partially closed lips.

I placed my hand on your back and rubbed it gently. You put me back in my mouth, and slowly moved your lips up and down right over the bottom of my head. Your hand jerked me quickly, your hand wet with saliva running down my dick from your mouth. Your tongue circled the tip of my dick, stopping to run up and down it along the bottom of my dick every time it reached it.

I ran my hand off your back, running it down your bent ass. I slid it under a cheek, then to the side of your thigh. I inched it forward up your side, then under your body, pressing the back of my hand to your breasts. I turned it over and grabbed a handful of your right breast. I could feel your hard nipple pressing into my hand.

You turned your head to the side and laid it down on my legs. You pressed your mouth to the bottom of the head of my dick. You parted your lips slightly, put my head between them and ran your tongue along my the bottom it. You continue to stroke along my shaft. You looked up at me, eyes smiling.

I kept eye contact with you and started to breath heavier. I grabbed the front of your bra, and pulled it down, letting your breasts fall and hang below you. I ran a finger down along your breast, spinning it around your nipple when I came in contact with it. I grabbed it and pulled down.

Your eyes rolled upward and close. Your opened your mouth a little more to let out a sweet moan, letting my dick fall out of it. I let go of your nipple. I grabbed it again and pulled down much harder this time. Your eyes shot open.

You picked up your head and put it back over my dick. You rapidly pulled your head up and pushed it back down. Your hand followed, your fingers just touching the bottom of your lips, keeping pressure along nearly the length of it.

I squeezed your breast again as I let out a moan and came in your mouth. You took your head off my dick and pressed your lips to the side of my dick. You continue to stroke, pumping the cum from my dick. You mixed it with the cum from your mouth, spitting it out onto the head of my dick. It ran down the length of it, covering your hand.

When I was finished, you whipped your hand on the front of my shirt. You got off the couch, pulling your bra back up over your tits. “You should probably go,” you said, entering the bathroom and leaving me along in the living room.

Source: reddit.com/r/sexystories/comments/3cdyl2/moving_sister_mf_inc_oral_reluc_voy