This idea germinated a few days ago when i thought of this pose, and how fun it would be to do a male for a change. I wasn't sure what kind of pokemon it'd be though, but while i was considering the possibilities the idea occurred to me that a leafeon might ejaculate actual seeds... as soon as that idea smacked into my brain i knew i had to make this boy a leafeon.

I imagine that leafeon seeds are sort of like pomegranate; a hard nodule surrounded by a soft, jellylike coating. Or like slightly firmer frog eggs. And i'm certain they'd taste a bit fruity, if one were to accidentally spill them in their mouth for some reason ;)
Thinking about how they'd pop out when he goes off, and the pressure required to push out several dozen solid, jellycoated objects is... very enjoyable xD A bit of a variation on the "large tadpole sperm" kink. This is now my poké-headcanon.

Anyway, here we see a prodigious producer being hefted and palpated to get an idea of how fertile he may be, and whether his seed-load might be ready for manual harvesting. With a little light pressure from the fingertips, a knowledgeable practitioner of poké husbandry will be able to feel the individual seeds in his sack, like a warm, fleshy beanbag.