SPH-THEMED EROTICA STORIES

The first time my ex-wife wanted to play with SPH in the bedroom was a few months into dating. I had already expressed how much I enjoyed playful teasing, and had even hinted at chastity play already as well. So we were pretty open about some kinky stuff we both enjoyed, but the thing she was most hesitant about was hurting my feelings by “making fun” of my penis size.

I explained that I didn’t get off on harsh or mean comments, just playful teasing and light humiliation. She found the perfect sweet spot with me by cutely giggling and pointing when I’d “show off” in the nude, or if she’d see something of comparable size in a store, she’d hold it up and say, “You know what this reminds me of?”

One day, she asked me exactly how big it was in inches, and I replied: “Well, I haven’t measured it in a bit, but around 5 I think?”

“No way. It’s gotta be smaller than that?”

She smirked and told me she had an idea.

“How about when we get back to my place, I measure you to see how big it actually is. Or rather how small.”

I agreed, knowing I was about to be caught in a lie, but it made me start to feel excited.

I nervously waited for her to remember and pull out a ruler when we got back to her apartment. A couple of hours later, we started making out and getting ready to move things to the bedroom when she sprang up and ran over to her desk. She came back with a ruler, saying, “Moment of truth.”

I slid my boxer briefs down to my ankles as she took off her shirt and bra, saying, “Let’s get you as hard as possible first.” She started to suck and stroke me for a couple more minutes until I was practically on the edge, then she stopped and placed the ruler next to my hard dick. She looked at it, then made eye contact with me and said, “How big did you say again?”

“Uhm, 5 inches?”

“Looks more like 4 to me.”

She turned the ruler around, holding it with one hand and holding my dick with the other. She pressed it up against the ruler and, using the same hand she held my dick with, pointed her finger to be over the top of the tip, highlighting she was right. I was measuring only up to 4 inches.

She smiled playfully and said, “Your dick is only FOUR inches long, babe. Cause 5 is like average, and I knew you were below that.”

I stood up and told her to measure from the very base while standing to get the most accurate reading.

She stayed on her knees as I stood in front of her. She looked up at me with the ruler still pressed against it and said, “I guess you’re closer to like 4 and a half, but I don’t think we should round up.”

I was quiet and rock hard as she stared at me on full display for what felt like a minute. She didn’t seem disappointed but rather dominant in her expression.

She stood up, holding me by the cock, and said: “Does anyone else know your real size?”

I nodded no, as she was the first to be direct enough to measure me and I always slightly embellished my length.

“Good. This little secret is no longer just yours but mine. Say- my little dick is all yours.”

I repeated what I was told as she walked me to the bedroom using my hard-on as a leash.

She guided me slowly, her fingers wrapped snugly around my shaft, tugging me forward with a gentle but firm grip that made it clear who was in control. My cock throbbed in her hand as I shuffled awkwardly toward the bedroom, boxer briefs still tangled around my ankles until I kicked them off halfway down the hallway. She glanced back over her shoulder, a wicked little grin on her lips, and squeezed me.

“Careful,” she teased. “Wouldn’t want you tripping and hurting this little thing. Not that there’s much to damage.”

I let out a shaky breath, my stomach doing flips. The humiliation was mild, but it landed perfectly—soft, teasing, almost affectionate in its cruelty. That was the sweet spot she had found, and she was settling into it naturally now like she had been doing it for years.

When we reached the bedroom, she turned me around and pushed me back onto the bed. I sat on the edge, fully erect, my cock jutting straight up from my lap. She stood between my legs and looked down at me, arms crossed loosely under her bare breasts. The ruler was still in her right hand, tapping lightly against her thigh.

“So,” she said, tilting her head. “Four and a half inches. And you’ve been telling people five?”

“I mean… I rounded up. Most guys do.”

She laughed softly. “Most guys don’t have four and a half to round up from, babe.”

I swallowed hard. My dick twitched involuntarily, and she noticed immediately. Her eyes flicked down to it and then back up to my face, her smile widening.

“Oh, you like that. You like being corrected.”

I didn’t say anything. I just watched her, my mouth slightly dry, my pulse hammering in my ears.

She knelt slowly between my legs, bringing herself eye-level with my cock again. She held the ruler up next to it one more time, not pressing it against me this time, just hovering it there for comparison. The tip of my dick barely crossed the four-and-a-half mark. She clicked her tongue.

“Pathetic,” she said, but her voice was light, almost sing-song. She wasn’t being cruel. She was performing and starting to enjoy it.

She set the ruler down on the bed beside me and wrapped both hands around my cock. It looked almost comically small in her grip—both her fists stacked together covered the entire length with room to spare. She stroked me slowly, base to tip, her thumbs pressing along the underside.

“You know,” she said conversationally, still stroking, “I’ve had bigger. Obviously, but I think I like this. There’s something kind of cute about it.”

“Cute?” I repeated, my voice cracking slightly.

“Mmhm. Cute. Like a little snack instead of a meal.” She giggled at her own joke, then leaned forward and flicked her tongue across the tip. My hips bucked involuntarily, and she pulled back, laughing.

“Easy. This little guy is sensitive, huh?”

She took the head into her mouth, sucking gently, her lips barely stretched around it. She bobbed her head just a few times—there wasn’t much room to work with—and then pulled off with a soft pop. A thin string of saliva connected her lower lip to the tip of my cock before it broke and fell against my thigh.

“I don’t even really have to deep throat you,” she said, almost to herself. “You’re already basically all the way in.”

I groaned, my face flushing hot. She was right. She had barely taken more than the head, and an inch or two of shaft, and her mouth was already nearly full. The realization hit me like a wave—this was really happening. She had measured me, called me out, and was now casually narrating my inadequacy while she played with me.

She stood up again and climbed onto the bed, pushing me back until I was lying flat. She straddled my hips, her bare pussy pressing down against my cock, warm and slick. She rolled her hips slowly, sliding her lips along the length of my shaft—not inside, just grinding against it. The full length of my dick disappeared beneath her pussy lips, barely visible as she moved.

“Feel that?” she breathed, leaning forward so her nipples brushed my chest. “That’s all I need to feel full. Just grinding on it. Because it’s so small it just slides right along.”

I whimpered. Actually whimpered. The sound embarrassed me almost as much as the measurement had.

She kissed my jaw, then whispered into my ear: “I think this little dick is going to be fun. I think I’m going to have a lot of fun with it. And I think—” she paused, grinding her clit down hard against the base of my shaft, “—you’re going to let me do whatever I want with it. Because it’s mine now. Remember?”

“My little dick is all yours,” I said, my voice barely above a whisper.

“Good boy.”

She reached behind her and positioned the head of my cock at her entrance, then sank onto it in one smooth motion. She took the entire length immediately—no adjustment, no working it in. All four and a half inches slid inside her with zero resistance, and she let out a small, satisfied sigh.

“See? Fits like a glove,” she said, then started to ride me.

She moved with slow, deliberate rolls of her hips, her hands planted on my chest. She looked down at me with that same dominant expression from earlier—lips slightly parted, eyes half-lidded but focused, a faint smirk playing at the corners of her mouth. Every time she lifted her hips, my cock would almost slip out before she dropped back down and swallowed it whole again.

“God, it’s so easy to take all of you,” she murmured. “I don’t even have to try.”

I grabbed her hips, trying to thrust up into her, but she pushed my hands away and pinned them to the mattress.

“No. You don’t get to fuck. You get fucked. There’s a difference when you’re this small.”

I lay there beneath her, letting her use me, letting her set the pace and the depth and the angle. My cock was so hard it ached, and every movement of her pussy around it sent sparks up my spine. But more than the physical sensation, it was the words. The soft, teasing, devastatingly accurate words that kept spilling from her mouth between breaths.

“I bet if I put you in a cage you wouldn’t even fill it,” she said, her breath quickening as she rode me faster. “I bet there’d be space. You’d just rattle around in there.”

That was the chastity hint I had planted weeks ago, coming back to me in the most unexpected, most erotic way possible. My cock jumped inside her, and she felt it.

“Oh, you liked that, didn’t you? You liked thinking about being locked up in a little cage with your little dick all tucked away where it can’t bother anyone.”

I groaned, my hands balling into fists at my sides. I was close. She could tell.

She slowed down, then stopped entirely, sitting fully impaled on me with her weight pressing down on my pelvis. She leaned forward, her face inches from mine.

“Don’t you dare cum yet. I’m not done with you.”

I bit my lip and nodded, trembling beneath her.

She lifted herself off me slowly, my cock sliding out with a wet sound, and she looked down at it—red, slick, twitching against my stomach.

“Four and a half inches of pure desperation,” she said, shaking her head with a grin. “And it’s all mine.”

She moved down the bed, took me back into her mouth, and sucked me until I couldn’t hold back anymore. When I came, she pulled off at the last second and watched me shoot weakly onto my own stomach, the spurts barely traveling an inch or two from the base.

She looked at the small puddle on my belly and then up at me.

“Adorable,” she said.

Then she kissed me, soft and slow, as if nothing had just happened. Like she hadn’t just dismantled every ounce of sexual confidence I had ever pretended to have.

And I loved her for it.

 

The End.

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