Unspoken Pleasure by Erotica

Too Far: 5

I could see now that she was teasing me. Using dirty talk to get me to go first. Only she didn't need to tease -- I was ready to burst already. But I held on. I knew I had to. If we stopped now Emily would just make me go all over again. I had to

let her have her fantasy, just like she said: get as close to the edge without going over.

I shifted a little and Emily warned me that I wasn't allowed to thrust. Only to lie back. As if that somehow made things safer. Like her warm, tight pussy wasn't squeezing, pulsing, pulling at my cock for its precious seed.

Instead I reached up and grabbed her breasts. Pinched her nipples. I felt her pussy clench as I did it.

"God, I love these," I said.

"I always thought they were too small."

"They're perfect. You're perfect."

Emily reached back and cradled my balls. Two could play this game apparently. "These are really full," she said, "I don't know if I've ever felt them when they're like this."

"Be careful," I said, "They're really tender."

"Is all that build up just from me?" Emily asked, "I mean, you were unloading at least five times a day and then... Nothing. There has to be, like... God, at least 25, 30 regular cums in there." I groaned.

"You might give me quintuplets, all that sperm. Fuck. You'd better not cum in me, Ryan."

"I won't," I said.

suddenly you slip

might be cumming. She gasped, her face went white, and she even started to lift off a little.

a shot," I

give," Emily said, "I just know you will. And then you'll know that I'm the big

on my cock with her cunt, then laughed again. I groaned. I was getting close now. My need to explode slowly shifting from urge

Emily said, "Like, I could probably get pregnant just from standing near some sperm

to make my sister pregnant but my body did -- my instinctive drive to reproduce didn't care about college or disappointing my parents or any of that. It just wanted to make more mes and my big sister

pressure. The little spark of orgasm that started

"Getting... close..." I said.

yeah. I can feel that," Emily said, "Your cock is like... swelling up inside me. Fuck. And I haven't even touched my naughty little clitty. I'm telling you, Ry,

her weight again, moved up more on her feet. Ready to spring off at the last second. She could see the cliff coming now and my crazy sister

going to give me his baby," she started to chant, "My little brother's going to give

I said, teeth

Admit that your big sister

yet." I still had time, I could feel it. Maybe if we were actually humping I would go, but just sitting here, I could maintain

a little. She looked down at where we were joined again. She seemed to be thinking. Then she bit her lip

I got so used to having you in me. Maybe I

you, too," I