That said as much as I love me a sly himbo playing up a bit, the thought of a guy legitimately not realizing he's knocked up despite all the signs... ballooning out more and more, his belly littered with stretch marks, his baby - babies? - clearly active, tumbling around in his womb and making his belly noticeably warp and shift...
They're especially active when I'm fucking him - I couldn't take just watching him anymore, and he eagerly agreed. He always seems too cock drunk to notice how wild the occupants of his womb are being, but I certainly do, and take pleasure in feeling them tumble around his guts as he moans out "Faster! Deeper!"
I feel bad not telling him, but his obliviousness is too fun; I drop hints here and there, and enough people ask him "When's the baby due?" that he should suspect something, but he always shyly laughs it off. I ask him what he'd think about having kids and he replies that he'd love to be a dad with the right guy some day; I figure the least I could do is stick around and see what happens.
There's no way of knowing how far along he is or how many kids he should be expecting without spoiling the surprise; he's looked ready to pop for weeks, but still he keeps growing. He complained about soreness in his chest - his nipples have gotten dark and puffy, and I wasn't surprised when I manage to coax some milk out of him. He made no particular remark on it - just sighed in relief, and so milking those pecs of his became part of the daily routine.
Every day I fuck him, I wonder if this is going to be it - he has to be getting close to the end now. Even with all his athleticism, he's started slowing down; breathing heavy, waddling more than walking now, hands always on his back or lifting his belly as the strain of that weight really starts to take his toll. If he has any clue about his condition, he doesn't mention it. Belly hanging low, wincing now and again as it tenses and shoots a sharp pain through him - those have to be contractions, don't they? - he seems as oblivious as ever, simply patting and rubbing his stomach and going about his daily life, as best as he can.
...Even when finally, finally his water breaks while he's speared on my cock, it doesn't seem to dawn on him what's happening. "What was all that liquid?" he asks innocently before a sharp pain shoots through him. I quickly lay him down as he pants and grunts in pain - "Ugh, I think something wrong with my stomach!"
I'm fully prepared of course, and tell him I'll call an ambulance - and I will, in a bit. His labor does seem to be progressing a little faster than I expected - those babies really want out! I wait a little longer though as he labors, kissing him and rubbing his belly and assuring him that it would be all right, all while carefully checking the signs of progression.
"Dude, I feel like something's...ugh!" and finally I call for that ambulance, then position myself between his legs.
"Alright, I think you need to push!" I say. "PUSH!?? What the hell do you - " and then he's cut off by another contraction. Surprisingly, he doesn't argue any further - just obeys his body and me as I coach him, moaning and groaning until I see a head coming out. He screams and swears as he's stretched open, then finally there seems to be a bit of a relief as I catch the baby.
He looks at me, shellshocked, and I pretend to look just as dumbfounded.
"Congratulations? It's a girl!"
He starts to speak but it turns into a wail as another contraction goes through him.
"Wow! Looks like you have another one on the way!"