One other quite simple pose set I would like to be able to buy is a set of G8M standing and kneeling jerking hemself off and then cumming, that could then be positioned by/over a lying (or propping herself up on elbows or hands behind her) female (or male) figure. To be clear, just the male poses jerking off and cumming - there are plenty of poses already to use for the recumbent female (or male) being wanked over and jizzed on.
At the moment there are a few such poses, but mostly scattered around: one (or two in an FMM set) in some of Sledgehammer's sets, some in the Director's Cut single female multiple male 3some, 4some and gangbang sets - but even those, in many the female is jerking off the male, not the male jerking himself off, or the male is in some odd position tied to the female, like holding one of her legs up or whatever. And while there are some solo male masturbation sets one would think might be OK, most of the poses in those are ... very unnatural, exaggerated poses maybe like for some solo photo shoot or something, but not like a guy jerking himself off while with a partner. Which leaves odd poses here and there, hard to browse through and choose from, and a lot tied to the partner being in a specific matching pose.
So what I mean is a set like several poses (so one could do a short sequence of renders without the male being frozen) of the male jerking himself off, then cumming while standing that would fit being by and jizzing on a female lying on the floor, and also on the female on a bed/sofa etc, and then some more for a male kneeling by a female on the same level (floor or bed). Then simply by choosing where to position the male by the female, he can be cumming on the outside of her genitals, or belly, or tits, or up the torso, or face, or on butt or back if she's on her front. (one thing we're not short of is actual cumshot props). Oh, and to complete the set, a few poses of the male lying on a bed, jerking himself off, say head raised, plus one up on one elbow, and one as if shoulders are propped up on pillows, for scenes of a male jerking off while watching his partner up to whatever she might be doing to arouse him, like a strip show, sexy dance, or playing with herself while watching him etc).