@Sinful69
If you mean specifically within the IMVU catalogue, you're unlikely to find them if they're any good. They are out there ..but a needle in a haystack with innocuous naming.
Black Market here has a bunch of poses that should fit your fancy and be good-to-go. Otherwise I recommend using solo poses and adjusters to kind of 'DIY it' with regular AP poses. You'll still need a trigger dick, but you can achieve some fantastic results with creating your own pose combo's with a little perseverance or creativity.