Prank 3
Class was canceled because the prof had gotten sick. I wouldn't have minded so much except I'd hung around campus for two hours between classes when I could have gone home. Being Tuesday, Tammy should have still been on campus doing her workout thing with her friends, so you can imagine my surprise when I walked into the house and heard the distinct sound of female moans, Tammy's to be exact. Over the last month she'd taken to sleeping with me almost every night, though not always for sex. Most nights she was content to just snuggle up naked with me. Mornings were a different matter altogether. Once mom and dad were gone to work it seemed like it was open season on Andy's dick. I don't think there was a room in the house we hadn't screwed in, including on moms bed. One morning we were startled when mom came home for something and found us banging away on the kitchen table. Needless to say we both got a stern talking to about being more discreet. If it'd been dad that found us all hell would have broken loose. As it was, mom thought he was getting suspicious and to be more careful.
Leaving the door standing open with someone else, someone female, between your legs was far from discrete. Her room was surprisingly dark for the middle of the day, a combination of the dreary weather and heavy curtains. I could see the creamy, white ass sticking in the air near the foot of the bed, my sister lying spread-eagle in front of whoever it was that was giving her a very good tongue lashing.
It had been almost two weeks since Vickie was over early enough in the day for the three of us to play. Vickie was just too vocal for us to play when dad was home. So I wasn't about to miss this chance.
I undressed in the hallway and stepped quietly into my step sister's room, slowly stroking my already hard shaft. More than once Vickie had made sure I knew that any time her pussy was exposed, I was more than welcome to fill it up. And exposed it was.
I stepped to the end of the bed, aimed my cock at her pussy and abruptly pushed it in several inches.
"Oh fuck!" the girl in front of me cried out, pulling away from me and rolling over on top of my sister to stare back at me angrily.
"You're not Vickie!" I exclaimed in surprise, staring at the naked body in front of me. Her tits were easily twice as large as my sister's, each with very large, dark areola and hard, protruding nipples.
"What the fuck are you doing here? Who said you could stick that thing in me?" she snapped angrily.
"Sorry! Thought you were Vickie!" I mumbled in embarrassment as I backed away and then exited the room. I grabbed my stuff off the floor and headed to my room, closing the door quickly behind myself. "Jesus." I muttered as I flopped onto the bed.
The door opened slowly a few moments later, my sister poking her head in. "Hey, can I come in?"
"Yeah, sure."
The door pushed open the rest of the way and my sister stepped in, followed by the other girl. I grabbed the pillow on my bed and quickly covered my flagging dick.
Tammy said from where she lay under the other girl, "Andy, this is Erin. Erin, my brother Andy."
"Um...sorry about that. I thought you were someone else." I explained lamely.
"Yeah. I figured that part out." she said as she stood a few feet away, her hands clasped in front of her clearly shaved pussy. I couldn't help but stare at her boobs, each one hanging from her chest like a massive teardrop. Her breasts were at least as big as mom's, but on a much more petite frame. "For what it's worth, she's lucky."
"Huh?"
"The friend you thought I was? She's lucky."
I looked at her curiously. "How so?"
"Just between us, I don't usually do cocks; I mean, I can, but it has to be a pretty good one. Which kind of makes it hard, because once a guy whips it out, he kind of expects her to do something with it. So I don't usually let it get that far. Guys can be such assholes about it, you know?"
"I see." I answered, realizing now that she preferred girls and my sudden intrusion was less than welcome. Having a bi sister was getting to be a real pain in the ass. I had no idea which of her friends were 'safe' and which were 'hands off'.
She sat on the bed next to me and reached into my lap for the pillow. She tugged on it and after several firm tugs I let it go, my now hard dick sticking up on full display.
"I'm sorry I wasn't who you thought I was. She would have gotten treated pretty well, from what Tammy says."
"Well, stuff happens."
"Yeah. It does. I kind of got horny at the gym, and your sister invited me over for a shower and a little fun. She said you'd be on campus for at least another hour and we could help each other out."
"Sorry. Class got canceled."
"We'll, I'm not. Like I said, I don't usually do cocks, but I have been known to get the hots for a guy, especially if he's cute and seems nice. If you're interested, the three of us could play a little. Who knows, you might come out a winner."
"Play how?"
"Sometimes you can be so dense Andy. How do you think you play with two naked girls?" Tammy said, finally moving closer to me, standing only a foot or so in front of me. "Erin said if you could keep from blowing your load in me while you're giving her one with your tongue, that she wouldn't mind feeling you finish what you started in my room."
"You interested?" Erin asked.
"Sure."
"I'm going to warn you, I'm a squirter. Not many guys like to lick me because of that."
"I don't mind." I said, thinking back to making both my sister and Vickie squirt at different times.
"Good," my sister said, pushing me back and crawling over my lap, grinning down at me as she aimed my dick at her wet pussy. "Ohhhhh yeah. Seems like I can never get enough of this!"
Erin crawled onto the bed as well, swung one leg over my head to bring her pussy to my face. She looked down at me, past those huge sexy tits. "You like my tits?"
"Yeah. They're fantastic."
She shifted herself so my arms wrapped around her thighs, pulling my hands to her big orbs. She pressed my palms to the big, soft mounds, her erect nipples poking into my palms. "They like to be played with, too." she whispered as she spread her knees a bit more, lowering her pussy to my mouth. Her pussy and mound were indeed shaved, freshly so, with big full outer lips and a significant amount of dark, flowery inner labia protruding. Her pussy spread easily with my tongue and I could feel her pubic bone with the tip. I'd barely started to lick and play with her, my tongue sliding over her clit several times, before she was rocking her hips, trying to grind herself into my face. I would have objected, but it was pretty clear she was very excited and no doubt her climax wasn't all that far away. On the positive side, her exuberant actions were distracting me from the sensations Tammy was imparting to my cock as she bounced up and down wildly on it.
"Oh fuck. That's it. Lick my clit!" Erin gasped as I tried to tease my tongue over her clit in time with her grinding strokes. Back and forth she moved, grinding herself against my chin while I squeezed her big, soft tits and tried to keep my tongue on her clit. "Oh fuck! Right there! Do that again!" she gasped again as I flicked the tip of my tongue across her hard nub. "Oh shit. Here it comes. You ready for this?" she grunted breathlessly. "Uh! Fuck!" she grunted moments later, her body spasming and gushing her juices over me, flowing over and around my chin. She looked down at me and rocked her hips a little differently, the next surge of her orgasm flowing right into my open mouth. The look in her eyes was a combination of lust and satisfaction as her body spasmed a third time, more flowing into my mouth, leaving me no choice but to swallow the copious flow. "That's it! Drink it! Just hold your mouth open and drink it!" She gasped as she reached down and replaced my tongue with her finger. She frigged her clit back and forth rapidly until her body spasmed yet again spraying her fluids into my mouth once again. Only then did she pull herself from my face. "Okay. I promised you." she panted, rolling to her knees and pushing her ass up in the air like it had been in my sister's room.
Tammy had apparently finished, even though I was too distracted to notice. She pulled off of me and crawled onto the bed next to Erin, lying with her legs spread wide to give me the view of her pussy she knew I loved, pulled apart so I could see her body still occasionally spasming, where my cock had so recently been. The only thing missing was my cum leaking from her.
I rolled to my knees and crawled behind Erin, grabbing my already pussy- slickened dick and rubbing my head between Erin's lips., I nestled my head into her and gripped her hips as I pushed slowly into her.
"Ohhhhhh fuck he's big." Erin moaned softly.
"Told you." Tammy answered as I started to slide in and out of her friend's sopping wet depths.
"If you'd have told me at the gym that you liked to fuck your brother, I'd have called you one sick bitch...but oh god he feels soooooo good. I think I'll call you one lucky bitch instead!"
"I am. And he'll give it to me as often as I want!" Tammy whispered as she stroked her body with her fingertips.
I pounded into Erin, driving my engorged head hard into her cervix with each stroke, the loud, rhythmic slapping filling the room. In and out I plunged, my climax racing toward completion, as was Erin's. Even though she'd already climaxed, it was pretty clear to me that she was going to have another, which was just fine with me.
"Gonna come!" I grunted as my body screamed for release.
"Not in me. On my tits!" Erin cried just as my body bucked and jammed hard into her. I felt the first squirt of cum lance deep in her pussy as her body trembled with her own orgasm. She started to pull off of me as the second gush lanced into her pussy. She pulled completely off of my cock and rolled onto her back on the bed, her whole body still trembling. I grabbed my dick and stroked it as up crawled back between her legs, the next gush spraying a rope of my cum across her shaved mound and stomach. Twice more I squirted on her until all that was left was cum oozing onto her now still body.
