I'd say it's more than worth being proud of. I mean, the point of roleplay is to create an intricate story/other experience, and make the recipient feel that to the best of your ability, if you do it well enough that you feel a sense of pride, that pride is more than earned.

Three?? Goodness gracious... honestly you've had me on kind of a sheathpussy craze after talking about it, it's quite an alluring idea, to say it non-crassly. And you're saying this creature would have... t-three of them 👀? Hehehe.. and Kobolds would be the best for a job like that, hehe

Uuuff.... the squelches of pre oozing around your dick.... the squishy noises as the rim hugs your length... gosh if the sheath squeezes too??? Sure to milk the hell out of whoever gets to fuck them... sheaths smooching when they press deep to nut into that wet, murky hole, you're a helluva writer~

Would the balls still churn and clench when they're close?

Hufff... no it wouldn't... big scary looking anthro but they just go crazy when their big juicy hole gets bred... I'll be honest I'm thinking of the *noises* it would make when being pumped into, or the way it would tug when someone's pulling out... sloppy, murky, swampy sheath-hole...

pardon me but uh... could you breed someone with a hole like this? Just uh, y'know, for research c.c

That's actually a really good idea, jeez x3 I mean, I'm a huge fan of plump holes, but man, it'd look so pretty... big sheath, all drippy and musky, but no big dick behind it... just a deep juicy hole, and those fat balls pressing up against yours, assuming whoever's enjoying the hole has balls x3

ooooh...... and hot like a sheath? Swampy? But just as slick and velvety as a hole...

Worse?

Worry about your streaming in what way?